| No. |
Part Name |
Description |
Manufacturer |
| 2641 |
54LS174 |
Hex D flip-flop |
Fairchild Semiconductor |
| 2642 |
54LS175 |
Quad D flip-flop |
Fairchild Semiconductor |
| 2643 |
54LS181 |
4-BIT arithmetic logic unit |
Fairchild Semiconductor |
| 2644 |
54LS189DM |
V(cc): +5.0V; 64-bit random access memory (with 3-state outputs) |
Fairchild Semiconductor |
| 2645 |
54LS189FM |
V(cc): +5.0V; 64-bit random access memory (with 3-state outputs) |
Fairchild Semiconductor |
| 2646 |
54LS190 |
UP/DOWN decade counter (With Preset and Ripple Clock) |
Fairchild Semiconductor |
| 2647 |
54LS191 |
UP/DOWN binary counter (With Preset and Ripple Clock) |
Fairchild Semiconductor |
| 2648 |
54LS192 |
UP/DOWN decade counter (With Separate Up/Down Clocks) |
Fairchild Semiconductor |
| 2649 |
54LS193 |
UP/DOWN binary counter (With Separate Up/Down Clocks) |
Fairchild Semiconductor |
| 2650 |
54LS194A |
4-Bit Bidirectional Universal Shift Register |
Fairchild Semiconductor |
| 2651 |
54LS195A |
Universal 4-Bit Shift Register |
Fairchild Semiconductor |
| 2652 |
54LS196 |
Presettable decade counters |
Fairchild Semiconductor |
| 2653 |
54LS197 |
Presettable binary counters |
Fairchild Semiconductor |
| 2654 |
54LS20 |
Dual 4-Input NAND Gate |
Fairchild Semiconductor |
| 2655 |
54LS21 |
Dual 4-Input Positive AND Gate |
Fairchild Semiconductor |
| 2656 |
54LS22 |
Dual 4-Input NAND Gate (With Open-Collector Output) |
Fairchild Semiconductor |
| 2657 |
54LS240 |
Octal Buffer/Line Driver (With 3-State Outputs) |
Fairchild Semiconductor |
| 2658 |
54LS241 |
Octal Buffer/Line Driver (With 3-State Outputs) |
Fairchild Semiconductor |
| 2659 |
54LS242 |
Quad BUS transceiver (With 3-State Outputs) |
Fairchild Semiconductor |
| 2660 |
54LS243 |
Quad BUS transceiver (With 3-State Outputs) |
Fairchild Semiconductor |
| 2661 |
54LS244 |
Octal Buffer/Line Driver (With 3-State Outputs) |
Fairchild Semiconductor |
| 2662 |
54LS245 |
Octal BUS transceiver (With 3-State Outputs) |
Fairchild Semiconductor |
| 2663 |
54LS247 |
BCD to 7-Segment decoder/driver (With Open-Collector Outputs) |
Fairchild Semiconductor |
| 2664 |
54LS248 |
BCD to 7 Segment decoder (With 2k Pull-up Resistors) |
Fairchild Semiconductor |
| 2665 |
54LS249 |
BCD to 7-Segment decoder (With Open-Collector Outputs) |
Fairchild Semiconductor |
| 2666 |
54LS251 |
8-Input Multiplexer (With 3-State Outputs) |
Fairchild Semiconductor |
| 2667 |
54LS253 |
Dual 4-Input Multiplexer (With 3-State Outputs) |
Fairchild Semiconductor |
| 2668 |
54LS256 |
Dual 4-Bit addressable LATCH |
Fairchild Semiconductor |
| 2669 |
54LS257 |
Quad 2-Input Multiplexer (With 3-State Outputs) |
Fairchild Semiconductor |
| 2670 |
54LS257A |
QUAD 2-Input multiplexer (With 3-State Outputs) |
Fairchild Semiconductor |
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