4000 series CMOS IC's: 40100...40999

The old but still much-used 4000 series logic IC's.

4580

4x4-bit 3-state synchronous triple-port register file. 
      +-----+--+-----+
  1Q3 |1    +--+   24| VCC
  1Q2 |2           23| 1Q1
  1RD |3           22| 1Q0
  2Q0 |4           21| 2RD
  2Q1 |5           20| D0
  2Q2 |6           19| D1
  2Q3 |7   40108   18| D2
  WA0 |8           17| D3
  WA1 |9           16| WCLK
 2RA1 |10          15| WR
 2RA0 |11          14| 1RA1
  GND |12          13| 1RA0
      +--------------+

40100

32-bit bidirectional serial-in serial-out shift register with two AND gated clocks.
With /LOOP input low, data is rotated and serial data input ignored. 
      +---+--+---+
      |1  +--+ 16| VCC
/CLK2 |2       15|
 CLK1 |3       14|
   Q0 |4       13| L//R
      |5 40100 12| Q31
    L |6       11| D
      |7       10|
  GND |8        9| /LOOP
      +----------+

40101

9-bit odd/even parity generator/checker. 
    +---+--+---+
 A0 |1  +--+ 14| VCC
 A1 |2       13| A8
 A2 |3       12| A7
 A3 |4 40101 11| A6
 A4 |5       10| A5
ODD |6        9| EVEN
GND |7        8| /EN
    +----------+

40102

8-bit (2-digit) synchronous decade down counter with synchronous and asynchronous load and reset. Counter outputs only internally connected but ripple carry and zero detect outputs available. 
       +---+--+---+
   CLK |1  +--+ 16| VCC
  /RST |2       15| /SLD
/CLKEN |3       14| /RCO
    P0 |4       13| P7
    P1 |5 40102 12| P6
    P2 |6       11| P5
    P3 |7       10| P4
   GND |8        9| /ALD
       +----------+

40103

8-bit synchronous binary down counter with synchronous and asynchronous load and reset. Counter outputs only internally connected but ripple carry and zero detect outputs available. 
       +---+--+---+
   CLK |1  +--+ 16| VCC
  /RST |2       15| /SLD
/CLKEN |3       14| /RCO
    P0 |4       13| P7
    P1 |5 40103 12| P6
    P2 |6       11| P5
    P3 |7       10| P4
   GND |8        9| /ALD
       +----------+

40104

4-bit 3-state bidirectional universal shift register. 
    +---+--+---+             +---+---*---------------+
 OE |1  +--+ 16| VCC         | S1| S0| Function      |
  D |2       15| Y0          +===+===*===============+
 P0 |3       14| Y1          | 0 | 0 | Reset         |
 P1 |4       13| Y2          | 0 | 1 | Shift right   |
 P2 |5 40104 12| Y3          | 1 | 0 | Shift left    |
 P3 |6       11| CLK         | 1 | 1 | Parallel load |
  L |7       10| S1          +---+---*---------------+
GND |8        9| S0
    +----------+

40105

16x4 3-state asynchronous FIFO with reset. 
      +---+--+---+
   OE |1  +--+ 16| VCC
/FULL |2       15| RD
   WR |3       14| /EMPTY
   D0 |4       13| Q0
   D1 |5 40105 12| Q1
   D2 |6       11| Q2
   D3 |7       10| Q3
  GND |8        9| RST
      +----------+

40106

Hex inverters with schmitt-trigger inputs.
0.9V typical input hysteresis at VCC=+5V and 2.3V at VCC=+10V. 
    +---+--+---+             +---*---+               _
 1A |1  +--+ 14| VCC         | A |/Y |          /Y = A
/1Y |2       13| 6A          +===*===+
 2A |3       12| /6Y         | 0 | 1 |
/2Y |4 40106 11| 5A          | 1 | 0 |
 3A |5       10| /5Y         +---*---+
/3Y |6        9| 4A
GND |7        8| /4Y
    +----------+

40107

Dual 2-input open-collector NAND gates with buffered output. 
    +---+--+---+             +---+---*---+           __
 1A |1  +--+  8| VCC         | A | B |/Y |      /Y = AB
 1B |2        7| 2B          +===+===*===+
/1Y |3 40107  6| 2A          | 0 | 0 | Z |
GND |4        5| /2Y         | 0 | 1 | Z |
    +----------+             | 1 | 0 | Z |
                             | 1 | 1 | 0 |
                             +---+---*---+

40108

4x4-bit 3-state synchronous triple-port register file. 
      +-----+--+-----+
  1Q3 |1    +--+   24| VCC
  1Q2 |2           23| 1Q1
  1RD |3           22| 1Q0
  2Q0 |4           21| 2RD
  2Q1 |5           20| D0
  2Q2 |6           19| D1
  2Q3 |7   40108   18| D2
  WA0 |8           17| D3
  WA1 |9           16| WCLK
 2RA1 |10          15| WR
 2RA0 |11          14| 1RA1
  GND |12          13| 1RA0
      +--------------+

40109

Quad 3-state noninverting buffer/level shifter.
VDD supplies the output stage, VCC the input stage. 
    +---+--+---+             +---+---*-----+
VCC |1  +--+ 16| VDD         | A | OE|  Y  |
1OE |2       15| 4OE         +===+===*=====+
 1A |3       14| 4A          | X | 0 |  Z  |
 1Y |4       13| 4Y          | 0 | 1 | GND |
 2Y |5 40109 12|             | 1 | 1 | VDD |
 2A |6       11| 3Y          +---+---*-----+
2OE |7       10| 3A
GND |8        9| 3OE
    +----------+

40110

4-bit asynchronous decade up/down counter with 7-segment decoder/common- cathode LED driver, ripple carry and borrow, separate up and down clocks, clock enable and output latch. 
       +---+--+---+
    YA |1  +--+ 16| VCC
    YG |2       15| YB
    YF |3       14| YC
/CLKEN |4       13| YD
   RST |5 40110 12| YE
    LE |6       11| BORROW
 CLKDN |7       10| CARRY
   GND |8        9| CLKUP
       +----------+

40147

10-to-4 line noninverting priority encoder. 
    +---+--+---+
 A4 |1  +--+ 16| VCC
 A5 |2       15| A0
 A6 |3       14| Y3
 A7 |4       13| A3
 A8 |5 40147 12| A2
 Y2 |6       11| A1
 Y1 |7       10| A9
GND |8        9| Y0
    +----------+

40160

4-bit synchronous decade counter with load, asynchronous reset, and ripple carry output. 
     +---+--+---+
/RST |1  +--+ 16| VCC
 CLK |2       15| RCO
  P0 |3       14| Q0
  P1 |4   74  13| Q1
  P2 |5  160  12| Q2
  P3 |6       11| Q3
 ENP |7       10| ENT
 GND |8        9| /LOAD
     +----------+

40161

4-bit synchronous binary counter with load, asynchronous reset, and ripple carry output. 
     +---+--+---+
/RST |1  +--+ 16| VCC
 CLK |2       15| RCO
  P0 |3       14| Q0
  P1 |4   74  13| Q1
  P2 |5  161  12| Q2
  P3 |6       11| Q3
 ENP |7       10| ENT
 GND |8        9| /LOAD
     +----------+

40162

4-bit synchronous decade counter with load, reset, and ripple carry output. 
     +---+--+---+
/RST |1  +--+ 16| VCC
 CLK |2       15| RCO
  P0 |3       14| Q0
  P1 |4   74  13| Q1
  P2 |5  162  12| Q2
  P3 |6       11| Q3
 ENP |7       10| ENT
 GND |8        9| /LOAD
     +----------+

40163

4-bit synchronous binary counter with load, reset, and ripple carry output. 
     +---+--+---+
/RST |1  +--+ 16| VCC
 CLK |2       15| RCO
  P0 |3       14| Q0
  P1 |4   74  13| Q1
  P2 |5  163  12| Q2
  P3 |6       11| Q3
 ENP |7       10| ENT
 GND |8        9| /LOAD
     +----------+

40174

6-bit D flip-flop with reset. 
     +---+--+---+            +----+---+---*---+
/RST |1  +--+ 16| VCC        |/RST|CLK| D | Q |
  Q0 |2       15| Q6         +====+===+===*===+
  D0 |3       14| D5         |  0 | X | X | 0 |
  D1 |4   74  13| D4         |  1 | / | 0 | 0 |
  Q1 |5  174  12| Q4         |  1 | / | 1 | 1 |
  D2 |6       11| D3         |  1 |!/ | X | - |
  Q2 |7       10| Q3         +----+---+---*---+
 GND |8        9| CLK
     +----------+

40181

4-bit 16-function arithmetic logic unit (ALU) 
    +---+--+---+
/B0 |1  +--+ 24| VCC
/A0 |2       23| /A1
 S3 |3       22| /B1
 S2 |4       21| /A2
 S1 |5       20| /B2
 S0 |6   74  19| /A3
CIN |7  181  18| /B3
  M |8       17| /G
/F0 |9       16| COUT
/F1 |10      15| /P
/F2 |11      14| A=B
GND |12      13| /F3
    +----------+

40182

Look-ahead carry generator Capable of anticipating a carry across four binary adders or group of adders.
Cascadable to perform full look-ahead across n-bit adders. 
    +---+--+---+
/G1 |1  +--+ 16| VCC
/P1 |2       15| /P2
/G0 |3       14| /G2
/P0 |4   74  13| Cn
/G3 |5  182  12| Cn+X
/P3 |6       11| Cn+Y
 /P |7       10| /G
GND |8        9| Cn+Z
    +----------+

40192

4-bit synchronous decade up/down counter with asynchronous load and reset, and separate up and down clocks, carry and borrow outputs. 
     +---+--+---+
  P1 |1  +--+ 16| VCC
  Q1 |2       15| P0
  Q0 |3       14| RST
DOWN |4   74  13| /BORROW
  UP |5  192  12| /CARRY
  Q2 |6       11| /LOAD
  Q3 |7       10| P2
 GND |8        9| P3
     +----------+

40193

4-bit synchronous binary up/down counter with asynchronous load and reset, and separate up and down clocks. Carry and borrow outputs. 
     +---+--+---+
  P1 |1  +--+ 16| VCC
  Q1 |2       15| P0
  Q0 |3       14| RST
DOWN |4   74  13| /BORROW
  UP |5  193  12| /CARRY
  Q2 |6       11| /LOAD
  Q3 |7       10| P2
 GND |8        9| P3
     +----------+

40194

4-bit bidirectional universal shift register with asynchronous reset. 
     +---+--+---+            +---+---*---------------+
/RST |1  +--+ 16| VCC        | S1| S0| Function      |
   D |2       15| Q0         +===+===*===============+
  P0 |3       14| Q1         | 0 | 0 | Hold          |
  P1 |4 40194 13| Q2         | 0 | 1 | Shift right   |
  P2 |5 74194 12| Q3         | 1 | 0 | Shift left    |
  P3 |6       11| CLK        | 1 | 1 | Parallel load |
   L |7       10| S1         +---+---*---------------+
 GND |8        9| S0
     +----------+

40208

4x4-bit 3-state synchronous triple-port register file. 
      +-----+--+-----+
  1Q3 |1    +--+   24| VCC
  1Q2 |2           23| 1Q1
  1RD |3           22| 1Q0
  2Q0 |4           21| 2RD
  2Q1 |5           20| D0
  2Q2 |6           19| D1
  2Q3 |7   40108   18| D2
  WA0 |8           17| D3
  WA1 |9           16| WCLK
 2RA1 |10          15| WR
 2RA0 |11          14| 1RA1
  GND |12          13| 1RA0
      +--------------+

40257

8-to-4 line 3-state noninverting data selector/multiplexer. 
    +---+--+---+
  S |1  +--+ 16| VCC
1A0 |2       15| /EN
1A1 |3       14| 4A0
 1Y |4   74  13| 4A1
2A0 |5  257  12| 4Y
2A1 |6       11| 3A0
 2Y |7       10| 3A1
GND |8        9| 3Y
    +----------+

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