= = = = = = = = = = =7416240 - 741162260

 LM / CD 7416000 series TTL IC's: 7416240 series, 74116240 

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The TTL building blocks 7416000 series wide TTL IC's: 7416xxx

Extra wide ( 16, 18 or 20 bits) look-alikes of common TTL bus-IC's.

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7416240

Quad 4-bit 3-state inverting buffer / line driver.
     +---+--+---+
/1OE |1  +--+ 48| /2OE
/1Y1 |2       47| 1A1
/1Y2 |3       46| 1A2
 GND |4       45| GND
/1Y3 |5       44| 1A3
/1Y4 |6       43| 1A4
 VCC |7       42| VCC
/2Y1 |8       41| 2A1
/2Y2 |9       40| 2A2
 GND |10      39| GND
/2Y3 |11      38| 2A3
/2Y4 |12 7416 37| 2A4
/3Y1 |13  240 36| 3A1
/3Y2 |14      35| 3A2
 GND |15      34| GND
/3Y3 |16      33| 3A3
/3Y4 |17      32| 3A4
 VCC |18      31| VCC
/4Y1 |19      30| 4A1
/4Y2 |20      29| 4A2
 GND |21      28| GND
/4Y3 |22      27| 4A3
/4Y4 |23      26| 4A4
/4OE |24      25| /3OE
     +----------+

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7416241

Quad 4-bit 3-state noninverting buffer / line driver. Two active low and two active high output enables.
     +---+--+---+
/1OE |1  +--+ 48| 2OE
 1Y1 |2       47| 1A1
 1Y2 |3       46| 1A2
 GND |4       45| GND
 1Y3 |5       44| 1A3
 1Y4 |6       43| 1A4
 VCC |7       42| VCC
 2Y1 |8       41| 2A1
 2Y2 |9       40| 2A2
 GND |10      39| GND
 2Y3 |11      38| 2A3
 2Y4 |12 7416 37| 2A4
 3Y1 |13  241 36| 3A1
 3Y2 |14      35| 3A2
 GND |15      34| GND
 3Y3 |16      33| 3A3
 3Y4 |17      32| 3A4
 VCC |18      31| VCC
 4Y1 |19      30| 4A1
 4Y2 |20      29| 4A2
 GND |21      28| GND
 4Y3 |22      27| 4A3
 4Y4 |23      26| 4A4
/4OE |24      25| 3OE
     +----------+

7416244

Quad 4-bit 3-state noninverting buffer / line driver.
     +---+--+---+
/1OE |1  +--+ 48| /2OE
 1Y1 |2       47| 1A1
 1Y2 |3       46| 1A2
 GND |4       45| GND
 1Y3 |5       44| 1A3
 1Y4 |6       43| 1A4
 VCC |7       42| VCC
 2Y1 |8       41| 2A1
 2Y2 |9       40| 2A2
 GND |10      39| GND
 2Y3 |11      38| 2A3
 2Y4 |12 7416 37| 2A4
 3Y1 |13  244 36| 3A1
 3Y2 |14      35| 3A2
 GND |15      34| GND
 3Y3 |16      33| 3A3
 3Y4 |17      32| 3A4
 VCC |18      31| VCC
 4Y1 |19      30| 4A1
 4Y2 |20      29| 4A2
 GND |21      28| GND
 4Y3 |22      27| 4A3
 4Y4 |23      26| 4A4
/4OE |24      25| /3OE
     +----------+

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7416245

Dual 8-bit 3-state noninverting bus transceiver.
     +---+--+---+            +---+---*---+---+
1DIR |1  +--+ 48| /1EN       |/EN|DIR| A | B |
 1B1 |2       47| 1A1        +===+===*===+===+
 1B2 |3       46| 1A2        | 1 | X | Z | Z |
 GND |4       45| GND        | 0 | 0 | B | Z |
 1B3 |5       44| 1A3        | 0 | 1 | Z | A |
 1B4 |6       43| 1A4        +---+---*---+---+
 VCC |7       42| VCC
 1B5 |8       41| 1A5
 1B6 |9       40| 1A6
 GND |10      39| GND
 1B7 |11      38| 1A7
 1B8 |12 7416 37| 1A8
 2B1 |13  245 36| 2A1
 2B2 |14      35| 2A2
 GND |15      34| GND
 2B3 |16      33| 2A3
 2B4 |17      32| 2A4
 VCC |18      31| VCC
 2B5 |19      30| 2A5
 2B6 |20      29| 2A6
 GND |21      28| GND
 2B7 |22      27| 2A7
 2B8 |23      26| 2A8
2DIR |24      25| /2EN
     +----------+

7416260

12-bit to 24-bit multiplexed D-type latch.
     +---+--+---+
/OEA |1  +--+ 56| /O2B
LE1B |2       55| LA2B
 2B3 |3       54| 2B4
 GND |4       53| GND
 2B2 |5       52| 2B5
 2B1 |6       51| 2B6
 VCC |7       50| VCC
  A1 |8       49| 2B7
  A2 |9       48| 2B8
  A3 |10      47| 2B9
 GND |11      46| GND
  A4 |12      45| 2B10
  A5 |13      44| 2B11
  A6 |14 7416 43| 2B12
  A7 |15  260 42| 1B12
  A8 |16      41| 1B11
  A9 |17      40| 1B10
 GND |18      39| GND
 A10 |19      38| 1B9
 A11 |20      37| 1B8
 A12 |21      36| 1B7
 VCC |22      35| VCC
 1B1 |23      34| 1B6
 1B2 |24      33| 1B5
 GND |25      32| GND
 1B3 |26      31| 1B4
LE2B |27      30| LA1B
 SEL |28      29| /O1B
     +----------+

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7416373

Dual 8-bit 3-state transparent latches.
     +---+--+---+            +---+---+---*---+
/1OE |1  +--+ 48| 1LE        |/OE| LE| D | Q |
 1Q1 |2       47| 1D1        +===+===+===*===+
 1Q2 |3       46| 1D2        | 1 | X | X | Z |
 GND |4       45| GND        | 0 | 0 | X | - |
 1Q3 |5       44| 1D3        | 0 | 1 | 0 | 0 |
 1Q4 |6       43| 1D4        | 0 | 1 | 1 | 1 |
 VCC |7       42| VCC        +---+---+---*---+
 1Q5 |8       41| 1D5
 1Q6 |9       40| 1D6
 GND |10      39| GND
 1Q7 |11      38| 1D7
 1Q8 |12 7416 37| 1D8
 2Q1 |13 373  36| 2D1
 2Q2 |14      35| 2D2
 GND |15      34| GND
 2Q3 |16      33| 2D3
 2Q4 |17      32| 2D4
 VCC |18      31| VCC
 2Q5 |19      30| 2D5
 2Q6 |20      29| 2D6
 GND |21      28| GND
 2Q7 |22      27| 2D7
 2Q8 |23      26| 2D8
/2OE |24      25| 2LE
     +----------+

7416374

Dual 8-bit 3-state D flip-flops.
     +---+--+---+            +---+---+---*---+
/1OE |1  +--+ 48| 1CLK       |/OE|CLK| D | Q |
 1Q1 |2       47| 1D1        +===+===+===*===+
 1Q2 |3       46| 1D2        | 1 | X | X | Z |
 GND |4       45| GND        | 0 | / | 0 | 0 |
 1Q3 |5       44| 1D3        | 0 | / | 1 | 1 |
 1Q4 |6       43| 1D4        | 0 |!/ | X | - |
 VCC |7       42| VCC        +---+---+---*---+
 1Q5 |8       41| 1D5
 1Q6 |9       40| 1D6
 GND |10      39| GND
 1Q7 |11      38| 1D7
 1Q8 |12 7416 37| 1D8
 2Q1 |13 374  36| 2D1
 2Q2 |14      35| 2D2
 GND |15      34| GND
 2Q3 |16      33| 2D3
 2Q4 |17      32| 2D4
 VCC |18      31| VCC
 2Q5 |19      30| 2D5
 2Q6 |20      29| 2D6
 GND |21      28| GND
 2Q7 |22      27| 2D7
 2Q8 |23      26| 2D8
/2OE |24      25| 2CLK
     +----------+

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7416470

Dual 8-bit 3-state noninverting registered transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
1CKA |2       55| 1CKB
/1CA |3       54| /1CB
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  470 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
/2CA |26      31| /2CB
2CKA |27      30| 2CKB
/2OA |28      29| /2OB
     +----------+

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7416472

Dual 9-bit 3-state noninverting latched transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
/1LA |2       55| /1LB
 1A1 |3       54| 1B1
 GND |4       53| GND
 1A2 |5       52| 1B2
 1A3 |6       51| 1B3
 VCC |7       50| VCC
 1A4 |8       49| 1B4
 1A5 |9       48| 1B5
 1A6 |10      47| 1B6
 GND |11      46| GND
 1A7 |12      45| 1B7
 1A8 |13      44| 1B8
 1A9 |14 7416 43| 1B9
 2A1 |15  472 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
 2A9 |26      31| 2B9
/2LA |27      30| /2LB
/2OA |28      29| /2OB
     +----------+

7416474

Dual 9-bit 3-state noninverting registered transceiver.
     +---+--+---+
/1OB |1  +--+ 56| /1OA
1CAB |2       55| 1CBA
 1A1 |3       54| 1B1
 GND |4       53| GND
 1A2 |5       52| 1B2
 1A3 |6       51| 1B3
 VCC |7       50| VCC
 1A4 |8       49| 1B4
 1A5 |9       48| 1B5
 1A6 |10      47| 1B6
 GND |11      46| GND
 1A7 |12      45| 1B7
 1A8 |13      44| 1B8
 1A9 |14 7416 43| 1B9
 2A1 |15  474 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
 2A9 |26      31| 2B9
2CAB |27      30| 2CBA
/2OB |28      29| /2OA
     +----------+

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7416475

Dual 9-bit 3-state noninverting registered transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
1CKA |2       55| 1CKB
 1A1 |3       54| 1B1
 GND |4       53| GND
 1A2 |5       52| 1B2
 1A3 |6       51| 1B3
 VCC |7       50| VCC
 1A4 |8       49| 1B4
 1A5 |9       48| 1B5
 1A6 |10      47| 1B6
 GND |11      46| GND
 1A7 |12      45| 1B7
 1A8 |13      44| 1B8
 1A9 |14 7416 43| 1B9
 2A1 |15  475 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
 2A9 |26      31| 2B9
2CKA |27      30| 2CKB
/2OA |28      29| /2OB
     +----------+

7416500

18-bit 3-state noninverting latched / registered transceiver.
     +---+--+---+
OEAB |1  +--+ 56| GND
LEAB |2       55| /CAB
  A1 |3       54| B1
 GND |4       53| GND
  A2 |5       52| B2
  A3 |6       51| B3
 VCC |7       50| VCC
  A4 |8       49| B4
  A5 |9       48| B5
  A6 |10      47| B6
 GND |11      46| GND
  A7 |12      45| B7
  A8 |13      44| B8
  A9 |14 7416 43| B9
 A10 |15  500 42| B10
 A11 |16      41| B11
 A12 |17      40| B12
 GND |18      39| GND
 A13 |19      38| B13
 A14 |20      37| B14
 A15 |21      36| B15
 VCC |22      35| VCC
 A16 |23      34| B16
 A17 |24      33| B17
 GND |25      32| GND
 A18 |26      31| B18
/OBA |27      30| /CBA
LEBA |28      29| GND
     +----------+

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7416501

18-bit 3-state noninverting latched / registered transceiver.
     +---+--+---+
OEAB |1  +--+ 56| GND
LEAB |2       55| CLKAB
  A1 |3       54| B1
 GND |4       53| GND
  A2 |5       52| B2
  A3 |6       51| B3
 VCC |7       50| VCC
  A4 |8       49| B4
  A5 |9       48| B5
  A6 |10      47| B6
 GND |11      46| GND
  A7 |12      45| B7
  A8 |13      44| B8
  A9 |14 7416 43| B9
 A10 |15  501 42| B10
 A11 |16      41| B11
 A12 |17      40| B12
 GND |18      39| GND
 A13 |19      38| B13
 A14 |20      37| B14
 A15 |21      36| B15
 VCC |22      35| VCC
 A16 |23      34| B16
 A17 |24      33| B17
 GND |25      32| GND
 A18 |26      31| B18
/OEA |27      30| CLKBA
LEBA |28      29| GND
     +----------+

7416540

Quad 4-bit 3-state inverting buffer / line drivers.
     +---+--+---+
/1O1 |1  +--+ 48| /1O2
/1Y1 |2       47| 1A1
/1Y2 |3       46| 1A2
 GND |4       45| GND
/1Y3 |5       44| 1A3
/1Y4 |6       43| 1A4
 VCC |7       42| VCC
/1Y5 |8       41| 1A5
/1Y6 |9       40| 1A6
 GND |10      39| GND
/1Y7 |11      38| 1A7
/1Y8 |12 7416 37| 1A8
/2Y1 |13  540 36| 2A1
/2Y2 |14      35| 2A2
 GND |15      34| GND
/2Y3 |16      33| 2A3
/2Y4 |17      32| 2A4
 VCC |18      31| VCC
/2Y5 |19      30| 2A5
/2Y6 |20      29| 2A6
 GND |21      28| GND
/2Y7 |22      27| 2A7
/2Y8 |23      26| 2A8
/2O1 |24      25| /2O2
     +----------+

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7416541

Quad 4-bit 3-state noninverting buffer/line driver.
     +---+--+---+
/1O1 |1  +--+ 48| /1O2
 1Y1 |2       47| 1A1
 1Y2 |3       46| 1A2
 GND |4       45| GND
 1Y3 |5       44| 1A3
 1Y4 |6       43| 1A4
 VCC |7       42| VCC
 1Y5 |8       41| 1A5
 1Y6 |9       40| 1A6
 GND |10      39| GND
 1Y7 |11      38| 1A7
 1Y8 |12 7416 37| 1A8
 2Y1 |13  541 36| 2A1
 2Y2 |14      35| 2A2
 GND |15      34| GND
 2Y3 |16      33| 2A3
 2Y4 |17      32| 2A4
 VCC |18      31| VCC
 2Y5 |19      30| 2A5
 2Y6 |20      29| 2A6
 GND |21      28| GND
 2Y7 |22      27| 2A7
 2Y8 |23      26| 2A8
/2O1 |24      25| /2O2
     +----------+

7416543

Dual 8-bit 3-state noninverting registered transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
/1LA |2       55| /1LB
/1CA |3       54| /1CB
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  543 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
/2CA |26      31| /2CB
/2LA |27      30| /2LB
/2OA |28      29| /2OB
     +----------+

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7416544

Dual 8-bit 3-state noninverting registered transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
/1LA |2       55| /1LB
/1CA |3       54| /1CB
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  544 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
/2CA |26      31| /2CB
/2LA |27      30| /2LB
/2OA |28      29| /2OB
     +----------+

7416600

18-bit 3-state noninverting latched / registered transceiver.
     +---+--+---+
/OAB |1  +--+ 56| /CEB
LEAB |2       55| /CAB
  A1 |3       54| B1
 GND |4       53| GND
  A2 |5       52| B2
  A3 |6       51| B3
 VCC |7       50| VCC
  A4 |8       49| B4
  A5 |9       48| B5
  A6 |10      47| B6
 GND |11      46| GND
  A7 |12      45| B7
  A8 |13      44| B8
  A9 |14 7416 43| B9
 A10 |15  600 42| B10
 A11 |16      41| B11
 A12 |17      40| B12
 GND |18      39| GND
 A13 |19      38| B13
 A14 |20      37| B14
 A15 |21      36| B15
 VCC |22      35| VCC
 A16 |23      34| B16
 A17 |24      33| B17
 GND |25      32| GND
A18A |26      31| B18
/OBA |27      30| /CBA
LEBA |28      29| /CEA
     +----------+

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7416601

18-bit 3-state noninverting latched / registered transceiver.
     +---+--+---+
/OAB |1  +--+ 56| /CEB
LEAB |2       55| /CAB
  A1 |3       54| B1
 GND |4       53| GND
  A2 |5       52| B2
  A3 |6       51| B3
 VCC |7       50| VCC
  A4 |8       49| B4
  A5 |9       48| B5
  A6 |10      47| B6
 GND |11      46| GND
  A7 |12      45| B7
  A8 |13      44| B8
  A9 |14 7416 43| B9
 A10 |15  600 42| B10
 A11 |16      41| B11
 A12 |17      40| B12
 GND |18      39| GND
 A13 |19      38| B13
 A14 |20      37| B14
 A15 |21      36| B15
 VCC |22      35| VCC
 A16 |23      34| B16
 A17 |24      33| B17
 GND |25      32| GND
A18A |26      31| B18
/OBA |27      30| /CBA
LEBA |28      29| /CEA
     +----------+

7416620

Dual 8-bit 3-state inverting bus transceiver.
     +---+--+---+
1GAB |1  +--+ 48| /1GA
 1B1 |2       47| 1A1
 1B2 |3       46| 1A2
 GND |4       45| GND
 1B3 |5       44| 1A3
 1B4 |6       43| 1A4
 VCC |7       42| VCC
 1B5 |8       41| 1A5
 1B6 |9       40| 1A6
 GND |10      39| GND
 1B7 |11      38| 1A7
 1B8 |12 7416 37| 1A8
 2B1 |13  620 36| 2A1
 2B2 |14      35| 2A2
 GND |15      34| GND
 2B3 |16      33| 2A3
 2B4 |17      32| 2A4
 VCC |18      31| VCC
 2B5 |19      30| 2A5
 2B6 |20      29| 2A6
 GND |21      28| GND
 2B7 |22      27| 2A7
 2B8 |23      26| 2A8
2GAB |24      25| /2GA
     +----------+

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7416623

Dual 8-bit 3-state noninverting bus transceiver.
     +---+--+---+
1OAB |1  +--+ 48| /1OA
 1B1 |2       47| 1A1
 1B2 |3       46| 1A2
 GND |4       45| GND 
 1B3 |5       44| 1A3
 1B4 |6       43| 1A4
 VCC |7       42| VCC 
 1B5 |8       41| 1A5
 1B6 |9       40| 1A6
 GND |10      39| GND
 1B7 |11      38| 1A7
 1B8 |12 7416 37| 1A8
 2B1 |13  623 36| 2A1
 2B2 |14      35| 2A2
 GND |15      34| GND
 2B3 |16      33| 2A3
 2B4 |17      32| 2A4
 VCC |18      31| VCC
 2B5 |19      30| 2A5
 2B6 |20      29| 2A6
 GND |21      28| GND
 2B7 |22      27| 2A7
 2B8 |23      26| 2A8
2OAB |24      25| /2OA
     +----------+

7416640

Dual 8-bit 3-state noninverting bus transceiver.
     +---+--+---+            +---+---*---+---+
1DIR |1  +--+ 48| /1EN       |/EN|DIR| A | B |
 1B1 |2       47| 1A1        +===+===*===+===+
 1B2 |3       46| 1A2        | 1 | X | Z | Z |
 GND |4       45| GND        | 0 | 0 |/B | Z |
 1B3 |5       44| 1A3        | 0 | 1 | Z |/A |
 1B4 |6       43| 1A4        +---+---*---+---+
 VCC |7       42| VCC
 1B5 |8       41| 1A5
 1B6 |9       40| 1A6
 GND |10      39| GND
 1B7 |11      38| 1A7
 1B8 |12 7416 37| 1A8
 2B1 |13  640 36| 2A1
 2B2 |14      35| 2A2
 GND |15      34| GND
 2B3 |16      33| 2A3
 2B4 |17      32| 2A4
 VCC |18      31| VCC
 2B5 |19      30| 2A5
 2B6 |20      29| 2A6
 GND |21      28| GND
 2B7 |22      27| 2A7
 2B8 |23      26| 2A8
2DIR |24      25| /2EN
     +----------+

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7416646

Dual 8-bit 3-state noninverting registered transceiver.
     +---+--+---+
1DIR |1  +--+ 56| /1EN
1CAB |2       55| 1CBA
1SAB |3       54| 1SBA
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  646 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
2SAB |26      31| 2SBA
2CAB |27      30| 2CBA
2DIR |28      29| /2EN
     +----------+

7416648

Dual 8-bit 3-state inverting registered transceiver.
     +---+--+---+
1DIR |1  +--+ 56| /1EN
1CAB |2       55| 1CBA
1SAB |3       54| 1SBA
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  648 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
2SAB |26      31| 2SBA
2CAB |27      30| 2CBA
2DIR |28      29| /2EN
     +----------+

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7416651

Dual 8-bit 3-state inverting registered transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
1CKA |2       55| 1CKB
1SAB |3       54| 1SBA
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  651 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
2SAB |26      31| 2SBA
2CKA |27      30| 2CKB
/2OA |28      29| /2OB
     +----------+

7416652

Dual 8-bit 3-state noninverting registered transceiver.
     +---+--+---+
1GAB |1  +--+ 56| /1GB
1CAB |2       55| 1CBA
1SAB |3       54| 1SBA
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  652 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
2SAB |26      31| 2SBA
2CAB |27      30| 2CBA
2GAB |28      29| /2GB
     +----------+

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7416657

Dual 8-bit 3-state noninverting bus transceiver with parity generator / checker.
      +---+--+---+
 /1OE |1  +--+ 56| 1DIR
      |2       55| 1O//E
/1ERR |3       54| 1PAR
  GND |4       53| GND
  1A0 |5       52| 1B0
  1A1 |6       51| 1B1
  VCC |7       50| VCC
  1A2 |8       49| 1B2
  1A3 |9       48| 1B3
  1A4 |10      47| 1B4
  GND |11      46| GND
  1A5 |12      45| 1B5
  1A6 |13      44| 1B6
  1A7 |14 7416 43| 1B7
  2A0 |15  657 42| 2B0
  2A1 |16      41| 2B1
  2A2 |17      40| 2B2
  GND |18      39| GND
  2A3 |19      38| 2B3
  2A4 |20      37| 2B4
  2A5 |21      36| 2B5
  VCC |22      35| VCC
  2A6 |23      34| 2B6
  2A7 |24      33| 2B7
  GND |25      32| GND
/2ERR |26      31| 2PAR
      |27      30| 2O//E
 /2OE |28      29| 2DIR
      +----------+

7416821

Dual 10-bit 3-state D flip-flops.
     +---+--+---+            +---+---+---*---+
/1OE |1  +--+ 56| 1CLK       |/OE|CLK| D | Q |
 1Q1 |2       55| 1D1        +===+===+===*===+
 1Q2 |3       54| 1D2        | 1 | X | X | Z |
 GND |4       53| GND        | 0 | / | 0 | 0 |
 1Q3 |5       52| 1D3        | 0 | / | 1 | 1 |
 1Q4 |6       51| 1D4        | 0 |!/ | X | - |
 VCC |7       50| VCC        +---+---+---*---+
 1Q5 |8       49| 1D5
 1Q6 |9       48| 1D6
 1Q7 |10      47| 1D7
 GND |11      46| GND
 1Q8 |12      45| 1D8
 1Q9 |13      44| 1D9
1Q10 |14 7416 43| 1D10
 2Q1 |15 821  42| 2D1
 2Q2 |16      41| 2D2
 2Q3 |17      40| 2D3
 GND |18      39| GND
 2Q4 |19      38| 2D4
 2Q5 |20      37| 2D5
 2Q6 |21      36| 2D6
 VCC |22      35| VCC
 2Q7 |23      34| 2D7
 2Q8 |24      33| 2D8
 GND |25      32| GND
 2Q9 |26      31| 2D9
2Q10 |27      30| 2D10
/2OE |28      29| 2CLK
     +----------+

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7416823

Dual 9-bit 3-state D flip-flops with clock enable and Reset.
      +---+--+---+
/1RST |1  +--+ 56| 1CLK
 /1OE |2       55| /1CLKEN
  1Q1 |3       54| 1D1
  GND |4       53| GND
  1Q2 |5       52| 1D2
  1Q3 |6       51| 1D3
  VCC |7       50| VCC
  1Q4 |8       49| 1D4
  1Q5 |9       48| 1D5
  1Q6 |10      47| 1D6
  GND |11      46| GND
  1Q7 |12      45| 1D7
  1Q8 |13      44| 1D8
  1Q9 |14 7416 43| 1D9
  2Q1 |15 823  42| 2D1
  2Q2 |16      41| 2D2
  2Q3 |17      40| 2D3
  GND |18      39| GND
  2Q4 |19      38| 2D4
  2Q5 |20      37| 2D5
  2Q6 |21      36| 2D6
  VCC |22      35| VCC
  2Q7 |23      34| 2D7
  2Q8 |24      33| 2D8
  GND |25      32| GND
  2Q9 |26      31| 2D9
 /2OE |27      30| /2CLKEN
/2RST |28      29| 2CLK
      +----------+

7416825

Dual 9-bit 3-state noninverting buffer / line driver.
      +---+--+---+
/1OE1 |1  +--+ 56| /1OE2
  1Y1 |2       55| 1A1
  1Y2 |3       54| 1A2
  GND |4       53| GND
  1Y3 |5       52| 1A3
  1Y4 |6       51| 1A4
  VCC |7       50| VCC
  1Y5 |8       49| 1A5
  1Y6 |9       48| 1A6
  1Y7 |10      47| 1A7
  GND |11      46| GND
  1Y8 |12      45| 1A8
  1Y9 |13      44| 1A9
  GND |14 7416 43| GND
  GND |15  825 42| GND
  2Y1 |16      41| 2A1
  2Y2 |17      40| 2A2
  GND |18      39| GND
  2Y3 |19      38| 2A3
  2Y4 |20      37| 2A4
  2Y5 |21      36| VCC
  VCC |22      35| 2A5
  2Y6 |23      34| 2A6
  2Y7 |24      33| 2A7
  GND |25      32| GND
  2Y8 |26      31| 2A8
  2Y9 |27      30| 2A9
/2OE1 |28      29| /2OE2
      +----------+

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7416827

Dual 10-bit 3-state noninverting buffer / line driver.
     +---+--+---+
/1O1 |1  +--+ 56| /1O2
 1Y1 |2       55| 1A1
 1Y2 |3       54| 1A2
 GND |4       53| GND
 1Y3 |5       52| 1A3
 1Y4 |6       51| 1A4
 VCC |7       50| VCC
 1Y5 |8       49| 1A5
 1Y6 |9       48| 1A6
 1Y7 |10      47| 1A7
 GND |11      46| GND
 1Y8 |12      45| 1A8
 1Y9 |13      44| 1A9
1Y10 |14 7416 43| 1A10
 2Y1 |15  827 42| 2A1
 2Y2 |16      41| 2A2
 2Y3 |17      40| 2A3
 GND |18      39| GND
 2Y4 |19      38| 2A4
 2Y5 |20      37| 2A5
 2Y6 |21      36| 2A6
 VCC |22      35| VCC
 2Y7 |23      34| 2A7
 2Y8 |24      33| 2A8
 GND |25      32| GND
 2Y9 |26      31| 2A9
2Y10 |27      30| 2A10
/2O1 |28      29| /2O2
     +----------+

7416828

Dual 10-bit 3-state inverting buffer / line driver.
     +---+--+---+
/1O1 |1  +--+ 56| /1O2
/1Y1 |2       55| 1A1
/1Y2 |3       54| 1A2
 GND |4       53| GND
/1Y3 |5       52| 1A3
/1Y4 |6       51| 1A4
 VCC |7       50| VCC
/1Y5 |8       49| 1A5
/1Y6 |9       48| 1A6
/1Y7 |10      47| 1A7
 GND |11      46| GND
/1Y8 |12      45| 1A8
/1Y9 |13      44| 1A9
1Y10 |14 7416 43| 1A10
/2Y1 |15  828 42| 2A1
/2Y2 |16      41| 2A2
/2Y3 |17      40| 2A3
 GND |18      39| GND
/2Y4 |19      38| 2A4
/2Y5 |20      37| 2A5
/2Y6 |21      36| 2A6
 VCC |22      35| VCC
/2Y7 |23      34| 2A7
/2Y8 |24      33| 2A8
 GND |25      32| GND
/2Y9 |26      31| 2A9
2Y10 |27      30| 2A10
/2O1 |28      29| /2O2
     +----------+

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7416833

Dual 8-bit 3-state noninverting bus transceiver with parity generator / checker and parity register.
      +---+--+---+
 /1OB |1  +--+ 56| /1OA
 1CLK |2       55| /1CL
/1ERR |3       54| 1PAR
  GND |4       53| GND
  1A1 |5       52| 1B1
  1A2 |6       51| 1B2
  VCC |7       50| VCC
  1A3 |8       49| 1B3
  1A4 |9       48| 1B4
  1A5 |10      47| 1B5
  GND |11      46| GND
  1A6 |12      45| 1B6
  1A7 |13      44| 1B7
  1A8 |14 7416 43| 1B8
  2A1 |15  833 42| 2B1
  2A2 |16      41| 2B2
  2A3 |17      40| 2B3
  GND |18      39| GND
  2A4 |19      38| 2B4
  2A5 |20      37| 2B5
  2A6 |21      36| 2B6
  VCC |22      35| VCC
  2A7 |23      34| 2B7
  2A8 |24      33| 2B8
  GND |25      32| GND
/2ERR |26      31| 2PAR
 2CLK |27      30| /2CL
 /2OB |28      29| /2OA
      +----------+

7416841

Dual 10-bit 3-state transparent latches.
     +---+--+---+            +---+---+---*---+
/1OE |1  +--+ 56| 1LE        |/OE| LE| D | Q |
 1Q1 |2       55| 1D1        +===+===+===*===+
 1Q2 |3       54| 1D2        | 1 | X | X | Z |
 GND |4       53| GND        | 0 | 0 | X | - |
 1Q3 |5       52| 1D3        | 0 | 1 | 0 | 0 |
 1Q4 |6       51| 1D4        | 0 | 1 | 1 | 1 |
 VCC |7       50| VCC        +---+---+---*---+
 1Q5 |8       49| 1D5
 1Q6 |9       48| 1D6
 1Q7 |10      47| 1D7
 GND |11      46| GND
 1Q8 |12      45| 1D8
 1Q9 |13      44| 1D9
1Q10 |14 7416 43| 1D10
 2Q1 |15 841  42| 2D1
 2Q2 |16      41| 2D2
 2Q3 |17      40| 2D3
 GND |18      39| GND
 2Q4 |19      38| 2D4
 2Q5 |20      37| 2D5
 2Q6 |21      36| 2D6
 VCC |22      35| VCC
 2Q7 |23      34| 2D7
 2Q8 |24      33| 2D8
 GND |25      32| GND
 2Q9 |26      31| 2D9
2Q10 |27      30| 2D10
/2OE |28      29| 2LE
     +----------+

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7416853

Dual 8-bit 3-state noninverting bus transceiver with parity generator / checker and parity latch.
      +---+--+---+
 /1OB |1  +--+ 56| /1OA
 /1LE |2       55| /1CL
/1ERR |3       54| 1PAR
  GND |4       53| GND
  1A1 |5       52| 1B1
  1A2 |6       51| 1B2
  VCC |7       50| VCC
  1A3 |8       49| 1B3
  1A4 |9       48| 1B4
  1A5 |10      47| 1B5
  GND |11      46| GND
  1A6 |12      45| 1B6
  1A7 |13      44| 1B7
  1A8 |14 7416 43| 1B8
  2A1 |15  853 42| 2B1
  2A2 |16      41| 2B2
  2A3 |17      40| 2B3
  GND |18      39| GND
  2A4 |19      38| 2B4
  2A5 |20      37| 2B5
  2A6 |21      36| 2B6
  VCC |22      35| VCC
  2A7 |23      34| 2B7
  2A8 |24      33| 2B8
  GND |25      32| GND
/2ERR |26      31| 2PAR
 /2LE |27      30| /2CL
 /2OB |28      29| /2OA
      +----------+

7416861

Dual 10-bit 3-state noninverting bus transceiver.
     +---+--+---+
/1GB |1  +--+ 56| /1GA
 1B1 |2       55| 1A1
 1B2 |3       54| 1A2
 GND |4       53| GND
 1B3 |5       52| 1A3
 1B4 |6       51| 1A4
 VCC |7       50| VCC
 1B5 |8       49| 1A5
 1B6 |9       48| 1A6
 1B7 |10      47| 1A7
 GND |11      46| GND
 1B8 |12      45| 1A8
 1B9 |13      44| 1A9
1B10 |14 7416 43| 1A10
 2B1 |15  861 42| 2A1
 2B2 |16      41| 2A2
 2B3 |17      40| 2A3
 GND |18      39| GND
 2B4 |19      38| 2A4
 2B5 |20      37| 2A5
 2B6 |21      36| 2A6
 VCC |22      35| VCC
 2B7 |23      34| 2A7
 2B8 |24      33| 2A8
 GND |25      32| GND
 2B9 |26      31| 2A9
2B10 |27      30| 2A10
/2GB |28      29| /2GA
     +----------+

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7416863

Dual 9-bit 3-state noninverting bus transceiver.
     +---+--+---+
/1GA |1  +--+ 56| /1GB
 1B1 |2       55| 1A1
 1B2 |3       54| 1A2
 GND |4       53| GND
 1B3 |5       52| 1A3
 1B4 |6       51| 1A4
 VCC |7       50| VCC
 1B5 |8       49| 1A5
 1B6 |9       48| 1A6
 1B7 |10      47| 1A7
 GND |11      46| GND
 1B8 |12      45| 1A8
 1B9 |13      44| 1A9
 GND |14 7416 43| GND
 GND |15  863 42| GND
 2B1 |16      41| 2A1
 2B2 |17      40| 2A2
 GND |18      39| GND
 2B3 |19      38| 2A3
 2B4 |20      37| 2A4
 2B5 |21      36| VCC
 VCC |22      35| 2A5
 2B6 |23      34| 2A6
 2B7 |24      33| 2A7
 GND |25      32| GND
 2B8 |26      31| 2A8
 2B9 |27      30| 2A9
/2GA |28      29| /2GB
     +----------+

7416952

Dual 8-bit 3-state noninverting latched transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
1CKA |2       55| 1CKB
/1EA |3       54| /1EB
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  952 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
/2EA |26      31| /2EB
2CKA |27      30| 2CKB
/2OA |28      29| /2OB
     +----------+

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7416953

Dual 8-bit 3-state inverting latched transceiver.
     +---+--+---+
/1OA |1  +--+ 56| /1OB
1CKA |2       55| 1CKB
/1EA |3       54| /1EB
 GND |4       53| GND
 1A1 |5       52| 1B1
 1A2 |6       51| 1B2
 VCC |7       50| VCC
 1A3 |8       49| 1B3
 1A4 |9       48| 1B4
 1A5 |10      47| 1B5
 GND |11      46| GND
 1A6 |12      45| 1B6
 1A7 |13      44| 1B7
 1A8 |14 7416 43| 1B8
 2A1 |15  952 42| 2B1
 2A2 |16      41| 2B2
 2A3 |17      40| 2B3
 GND |18      39| GND
 2A4 |19      38| 2B4
 2A5 |20      37| 2B5
 2A6 |21      36| 2B6
 VCC |22      35| VCC
 2A7 |23      34| 2B7
 2A8 |24      33| 2B8
 GND |25      32| GND
/2EA |26      31| /2EB
2CKA |27      30| 2CKB
/2OA |28      29| /2OB
     +----------+

74162240

Quad 4-bit 3-state inverting buffer / MOS driver with integrated 25R series output resistors.
     +---+--+---+
/1OE |1  +--+ 48| /2OE
/1Y1 |2       47| 1A1
/1Y2 |3       46| 1A2
 GND |4       45| GND
/1Y3 |5       44| 1A3
/1Y4 |6       43| 1A4
 VCC |7       42| VCC
/2Y1 |8       41| 2A1
/2Y2 |9       40| 2A2
 GND |10      39| GND
/2Y3 |11      38| 2A3
/2Y4 |12 7416 37| 2A4
/3Y1 |13 2240 36| 3A1
/3Y2 |14      35| 3A2
 GND |15      34| GND
/3Y3 |16      33| 3A3
/3Y4 |17      32| 3A4
 VCC |18      31| VCC
/4Y1 |19      30| 4A1
/4Y2 |20      29| 4A2
 GND |21      28| GND
/4Y3 |22      27| 4A3
/4Y4 |23      26| 4A4
/4OE |24      25| /3OE
     +----------+

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74162244

Quad 4-bit 3-state noninverting buffer / MOS driver with integrated 25R series output resistors.
     +---+--+---+
/1OE |1  +--+ 48| /2OE
 1Y1 |2       47| 1A1
 1Y2 |3       46| 1A2
 GND |4       45| GND
 1Y3 |5       44| 1A3
 1Y4 |6       43| 1A4
 VCC |7       42| VCC
 2Y1 |8       41| 2A1
 2Y2 |9       40| 2A2
 GND |10      39| GND
 2Y3 |11      38| 2A3
 2Y4 |12 7416 37| 2A4
 3Y1 |13 2241 36| 3A1
 3Y2 |14      35| 3A2
 GND |15      34| GND
 3Y3 |16      33| 3A3
 3Y4 |17      32| 3A4
 VCC |18      31| VCC
 4Y1 |19      30| 4A1
 4Y2 |20      29| 4A2
 GND |21      28| GND
 4Y3 |22      27| 4A3
 4Y4 |23      26| 4A4
/4OE |24      25| /3OE
     +----------+

74162260

12-bit to 24-bit multiplexed D-type latch / MOS driver.
     +---+--+---+
/OEA |1  +--+ 56| /O2B
LE1B |2       55| LA2B
 2B3 |3       54| 2B4
 GND |4       53| GND
 2B2 |5       52| 2B5
 2B1 |6       51| 2B6
 VCC |7       50| VCC
  A1 |8       49| 2B7
  A2 |9       48| 2B8
  A3 |10      47| 2B9
 GND |11      46| GND
  A4 |12      45| 2B10
  A5 |13      44| 2B11
  A6 |14 7416 43| 2B12
  A7 |15 2260 42| 1B12
  A8 |16      41| 1B11
  A9 |17      40| 1B10
 GND |18      39| GND
 A10 |19      38| 1B9
 A11 |20      37| 1B8
 A12 |21      36| 1B7
 VCC |22      35| VCC
 1B1 |23      34| 1B6
 1B2 |24      33| 1B5
 GND |25      32| GND
 1B3 |26      31| 1B4
LE2B |27      30| LA1B
   S |28      29| /O1B
     +----------+

    . . . . . . . . . . . . . . . .
" DISCLAIMER "

     We believe the above information to be correct, however, typographical errors 
     can occur and for this very reason,  we provide the above information "as is" 
     with " no Warranty " as to " correctness " nor to its " accuracy ". 
     Please, always check with your "own data books" or via google on the net.
                                   E. &. O. E.