The Giant Internet IC Masturbator [2.15]

7400 series TTL IC's: 74100...74149

What would we do without them?

74107

Dual negative-edge-triggered J-K flip-flops with reset.

    +---+--+---+             +---+---+----+----*---+---+
 1J |1  +--+ 14| VCC         | J | K |/CLK|/RST| Q |/Q |
/1Q |2       13| /1RST       +===+===+====+====*===+===+
 1Q |3   74  12| /1CLK       | X | X |  X |  0 | 0 | 1 |
 1K |4  107  11| 2K          | 0 | 0 |  \ |  1 | - | - |
 2Q |5       10| /2RST       | 0 | 1 |  \ |  1 | 0 | 1 |
/2Q |6        9| /2CLK       | 1 | 0 |  \ |  1 | 1 | 0 |
GND |7        8| 2J          | 1 | 1 |  \ |  1 |/Q | Q |
    +----------+             | X | X | !\ |  1 | - | - |
                             +---+---+----+----*---+---+

74109

Dual J-/K flip-flops with set and reset.

      +---+--+---+           +---+---+---+----+----*---+---+
/1RST |1  +--+ 16| VCC       | J |/K |CLK|/SET|/RST| Q |/Q |
   1J |2       15| /2RST     +===+===+===+====+====*===+===+
  /1K |3       14| 2J        | X | X | X |  0 |  0 | 1 | 1 |
 1CLK |4   74  13| /2K       | X | X | X |  0 |  1 | 1 | 0 |
/1SET |5  109  12| 2CLK      | X | X | X |  1 |  0 | 0 | 1 |
   1Q |6       11| /2SET     | 0 | 0 | / |  1 |  1 | 0 | 1 |
  /1Q |7       10| 2Q        | 0 | 1 | / |  1 |  1 | - | - |
  GND |8        9| /2Q       | 1 | 0 | / |  1 |  1 |/Q | Q |
      +----------+           | 1 | 1 | / |  1 |  1 | 1 | 0 |
                             | X | X |!/ |  1 |  1 | - | - |
                             +---+---+---+----+----*---+---+

74112

Dual negative-edge-triggered J-K flip-flops with set and reset.

      +---+--+---+           +---+---+----+----+----*---+---+
/1CLK |1  +--+ 16| VCC       | J | K |/CLK|/SET|/RST| Q |/Q |
   1K |2       15| /1RST     +===+===+====+====+====*===+===+
   1J |3       14| /2RST     | X | X |  X |  0 |  0 | 0 | 0 |
/1SET |4   74  13| /2CLK     | X | X |  X |  0 |  1 | 1 | 0 |
   1Q |5  112  12| 2K        | X | X |  X |  1 |  0 | 0 | 1 |
  /1Q |6       11| 2J        | 0 | 0 |  \ |  1 |  1 | - | - |
  /2Q |7       10| /2SET     | 0 | 1 |  \ |  1 |  1 | 0 | 1 |
  GND |8        9| 2Q        | 1 | 0 |  \ |  1 |  1 | 1 | 0 |
      +----------+           | 1 | 1 |  \ |  1 |  1 |/Q | Q |
                             | X | X | !\ |  1 |  1 | - | - |
                             +---+---+----+----+----*---+---+

74113

Dual negative-edge-triggered J-K flip-flop with set.

      +---+--+---+           +---+---+----+----*---+---+
/1CLK |1  +--+ 14| VCC       | J | K |/CLK|/SET| Q |/Q |
   1K |2       13| /2CLK     +===+===+====+====*===+===+
   1J |3  74   12| 2K        | X | X |  X |  0 | 1 | 0 |
/1SET |4  113  11| 2J        | X | X |  X |  1 | 0 | 1 |
   1Q |5       10| /2SET     | 0 | 0 |  \ |  1 | - | - |
  /1Q |6        9| 2Q        | 0 | 1 |  \ |  1 | 0 | 1 |
  GND |7        8| /2Q       | 1 | 0 |  \ |  1 | 1 | 0 |
      +----------+           | 1 | 1 |  \ |  1 |/Q | Q |
                             | X | X | !\ |  1 | - | - |
                             +---+---+----+----*---+---+

74114

Dual negative-edge-triggered J-K flip-flop with set, common clock and common reset.

      +---+--+---+           +---+---+----+----+----*---+---+
 /RST |1  +--+ 14| VCC       | J | K |/CLK|/SET|/RST| Q |/Q |
   1K |2       13| /CLK      +===+===+====+====+====*===+===+
   1J |3  74   12| 2K        | X | X |  X |  0 |  0 | ? | ? |
/1SET |4  114  11| 2J        | X | X |  X |  0 |  1 | 1 | 0 |
   1Q |5       10| /2SET     | X | X |  X |  1 |  0 | 0 | 1 |
  /1Q |6        9| 2Q        | 0 | 0 |  \ |  1 |  1 | - | - |
  GND |7        8| /2Q       | 0 | 1 |  \ |  1 |  1 | 0 | 1 |
      +----------+           | 1 | 0 |  \ |  1 |  1 | 1 | 0 |
                             | 1 | 1 |  \ |  1 |  1 |/Q | Q |
                             | X | X | !\ |  1 |  1 | - | - |
                             +---+---+----+----+----*---+---+

74121

Monostable multivibrator with Schmitt-trigger inputs.
Programmable output pulse width from 40 ns to 20 seconds.

     +---+--+---+
  /Q |1  +--+ 14| VCC
     |2       13|
/TR1 |3   74  12|
/TR2 |4  121  11| RCext
  TR |5       10| Cext
   Q |6        9| Rint
 GND |7        8|
     +----------+

74122

Retriggerable monostable multivibrator with overriding reset and integrated 10k timing resistor.

     +---+--+---+
/TR1 |1  +--+ 14| VCC
/TR2 |2       13| RCext
 TR1 |3   74  12|
 TR2 |4  122  11| Cext
/RST |5       10|
  /Q |6        9| Rint
 GND |7        8| Q
     +----------+

74123

Dual retriggerable monostable multivibrators with overriding reset.

       +---+--+---+
  /1TR |1  +--+ 16| VCC
   1TR |2       15| 1RCext
 /1RST |3       14| 1Cext
   /1Q |4   74  13| 1Q
    2Q |5  123  12| /2Q
 2Cext |6       11| /2RST
2RCext |7       10| 2TR
   GND |8        9| /2TR
       +----------+

74125

Quad 3-state noninverting buffer with active low enables.

     +---+--+---+            +---+---*---+
/1OE |1  +--+ 14| VCC        | A |/OE| Y |
  1A |2       13| /4OE       +===+===*===+
  1Y |3   74  12| 4A         | 0 | 0 | 0 |
/2OE |4  125  11| 4Y         | 1 | 0 | 1 |
  2A |5       10| /3OE       | X | 1 | Z |
  2Y |6        9| 3A         +---+---*---+
 GND |7        8| 3Y
     +----------+

74126

Quad 3-state noninverting buffer with active high enables.

    +---+--+---+             +---+---*---+
1OE |1  +--+ 14| VCC         | A | OE| Y |
 1A |2       13| 4OE         +===+===*===+
 1Y |3   74  12| 4A          | X | 0 | Z |
2OE |4  126  11| 4Y          | 0 | 1 | 0 |
 2A |5       10| 3OE         | 1 | 1 | 1 |
 2Y |6        9| 3A          +---+---*---+
GND |7        8| 3Y
    +----------+

74128

Quad 2-input NOR gates/line drivers.

    +---+--+---+             +---+---*---+           ___
/1Y |1  +--+ 14| VCC         | A | B |/Y |      /Y = A+B
 1A |2       13| /4Y         +===+===*===+
 1B |3       12| 4B          | 0 | 0 | 1 |
/2Y |4  7402 11| 4A          | 0 | 1 | 0 |
 2A |5       10| /3Y         | 1 | 0 | 0 |
 2B |6        9| 3B          | 1 | 1 | 0 |
GND |7        8| 3A          +---+---*---+
    +----------+

74131

1-of-8 inverting decoder/demultiplexer with address register.

     +---+--+---+
  S0 |1  +--+ 16| VCC
  S1 |2       15| /Y0
  S2 |3       14| /Y1
 CLK |4   74  13| /Y2
/EN2 |5  131  12| /Y3
 EN1 |6       11| /Y4
 /Y7 |7       10| /Y5
 GND |8        9| /Y6
     +----------+

74132

Quad 2-input NAND gates with schmitt-trigger inputs.
0.8V typical input hysteresis at VCC=+5V.

    +---+--+---+             +---+---*---+           __
 1A |1  +--+ 14| VCC         | A | B |/Y |      /Y = AB
 1B |2       13| 4B          +===+===*===+
/1Y |3       12| 4A          | 0 | 0 | 1 |
 2A |4 74132 11| /4Y         | 0 | 1 | 1 |
 2B |5       10| 3B          | 1 | 0 | 1 |
/2Y |6        9| 3A          | 1 | 1 | 0 |
GND |7        8| /3Y         +---+---*---+
    +----------+

74133

13-input NAND gate.

    +---+--+---+                 _____________
  A |1  +--+ 16| VCC        /Y = ABCDEFGHIJKLM
  B |2       15| M
  C |3       14| L
  D |4   74  13| K
  E |5  133  12| J
  F |6       11| I
  G |7       10| H
GND |8        9| /Y
    +----------+

74136

Quad 2-input open-collector XOR gates.

    +---+--+---+             +---+---*---+                    _   _
 1A |1  +--+ 14| VCC         | A | B | Y |       Y = A$B = (A.B)+(A.B)
 1B |2       13| 4B          +===+===*===+
 1Y |3       12| 4A          | 0 | 0 | 0 |
 2A |4 74136 11| 4Y          | 0 | 1 | Z |
 2B |5       10| 3B          | 1 | 0 | Z |
 2Y |6        9| 3A          | 1 | 1 | 0 |
GND |7        8| 3Y          +---+---*---+
    +----------+

74137

1-of-8 inverting decoder/demultiplexer with address latches.

     +---+--+---+
  S0 |1  +--+ 16| VCC
  S1 |2       15| /Y0
  S2 |3       14| /Y1
 /LE |4   74  13| /Y2
/EN2 |5  137  12| /Y3
 EN1 |6       11| /Y4
 /Y7 |7       10| /Y5
 GND |8        9| /Y6
     +----------+

74138

1-of-8 inverting decoder/demultiplexer.

     +---+--+---+            +---+----+----+---+---+---*---+---+---+---+
  S0 |1  +--+ 16| VCC        |EN1|/EN2|/EN3| S2| S1| S0|/Y0|/Y1|...|/Y7|
  S1 |2       15| /Y0        +===+====+====+===+===+===*===+===+===+===+
  S2 |3       14| /Y1        | 0 | X  |  X | X | X | X | 1 | 1 | 1 | 1 |
/EN3 |4   74  13| /Y2        | 1 | 1  |  X | X | X | X | 1 | 1 | 1 | 1 |
/EN2 |5  138  12| /Y3        | 1 | 0  |  1 | X | X | X | 1 | 1 | 1 | 1 |
 EN1 |6       11| /Y4        | 1 | 0  |  0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
 /Y7 |7       10| /Y5        | 1 | 0  |  0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 |
 GND |8        9| /Y6        | 1 | 0  |  0 | . | . | . | 1 | 1 | . | 1 |
     +----------+            | 1 | 0  |  0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
                             +---+----+----+---+---+---*---+---+---+---+

74139

Dual 1-of-4 inverting decoder/demultiplexer.

     +---+--+---+            +---+---+---*---+---+---+---+
/1EN |1  +--+ 16| VCC        |/EN| S1| S0|/Y0|/Y1|/Y2|/Y3|
 1S0 |2       15| /2EN       +===+===+===*===+===+===+===+
 1S1 |3       14| 2S0        | 1 | X | X | 1 | 1 | 1 | 1 |
/1Y0 |4   74  13| 2S1        | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
/1Y1 |5  139  12| /2Y0       | 0 | 0 | 1 | 1 | 0 | 1 | 1 |
/1Y2 |6       11| /2Y1       | 0 | 1 | 0 | 1 | 1 | 0 | 1 |
/1Y3 |7       10| /2Y2       | 0 | 1 | 1 | 1 | 1 | 1 | 0 |
 GND |8        9| /2Y3       +---+---+---*---+---+---+---+
     +----------+

74140

Dual 4-input NAND gates/50R line drivers.

    +---+--+---+             +---+---+---+---*---+        ____
 1A |1  +--+ 14| VCC         | A | B | C | D |/Y |   /Y = ABCD
 1B |2       13| 2D          +===+===+===+===*===+
    |3   74  12| 2C          | 0 | X | X | X | 1 |
 1C |4  140  11|             | 1 | 0 | X | X | 1 |
 1D |5       10| 2B          | 1 | 1 | 0 | X | 1 |
/1Y |6        9| 2A          | 1 | 1 | 1 | 0 | 1 |
GND |7        8| /2Y         | 1 | 1 | 1 | 1 | 0 |
    +----------+             +---+---+---+---*---+

74141

1-of-10 inverting decoder/demultiplexer.

    +---+--+---+             +---+---+---+---*---+---+---+---+
/Y8 |1  +--+ 16| /Y0         | S3| S2| S1| S0|/Y0|/Y1|...|/Y9|
/Y9 |2       15| /Y1         +===+===+===+===*===+===+===+===+
 S0 |3       14| /Y5         | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
 S3 |4   74  13| /Y4         | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 |
VCC |5  141  12| GND         | . | . | . | . | 1 | 1 | . | 1 |
 S1 |6       11| /Y6         | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 |
 S2 |7       10| /Y7         | 1 | 0 | 1 | X | 1 | 1 | 1 | 1 |
/Y2 |8        9| /Y3         | 1 | 1 | X | X | 1 | 1 | 1 | 1 |
    +----------+             +---+---+---+---*---+---+---+---+

74145

1-of-10 open-collector inverting decoder/demultiplexer.

    +---+--+---+             +---+---+---+---*---+---+---+---+
/Y0 |1  +--+ 16| VCC         | S3| S2| S1| S0|/Y0|/Y1|...|/Y9|
/Y1 |2       15| S0          +===+===+===+===*===+===+===+===+
/Y2 |3       14| S1          | 0 | 0 | 0 | 0 | 0 | Z | Z | Z |
/Y3 |4   74  13| S2          | 0 | 0 | 0 | 1 | Z | 0 | Z | Z |
/Y4 |5  145  12| S3          | . | . | . | . | Z | Z | . | Z |
/Y5 |6       11| /Y9         | 1 | 0 | 0 | 1 | Z | Z | Z | 0 |
/Y6 |7       10| /Y8         | 1 | 0 | 1 | X | Z | Z | Z | Z |
GND |8        9| /Y7         | 1 | 1 | X | X | Z | Z | Z | Z |
    +----------+             +---+---+---+---*---+---+---+---+

74147

10-to-4 line inverting priority encoder.

    +---+--+---+
/A4 |1  +--+ 16| VCC
/A5 |2       15|
/A6 |3       14| Y3
/A7 |4   74  13| /A3
/A8 |5  147  12| /A2
 Y2 |6       11| /A1
 Y1 |7       10| /A9
GND |8        9| Y0
    +----------+

74148

8-to-3 line inverting priority encoder with cascade inputs.

    +---+--+---+
/A4 |1  +--+ 16| VCC
/A5 |2       15| /EO
/A6 |3       14| /GS
/A7 |4   74  13| /A3
/EI |5  148  12| /A2
 Y2 |6       11| /A1
 Y1 |7       10| /A0
GND |8        9| Y0
    +----------+

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