| 1186481 | MM74HC245A | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186482 | MM74HC245A | Octal TRI-STATE Transceiver | National Semiconductor |
| 1186483 | MM74HC245ACW | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186484 | MM74HC245AMTC | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186485 | MM74HC245AMTCX | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186486 | MM74HC245AMTCX_NL | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186487 | MM74HC245AN | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186488 | MM74HC245ASJ | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186489 | MM74HC245ASJX | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186490 | MM74HC245AWM | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186491 | MM74HC245AWMX | Octal 3-STATE Transceiver | Fairchild Semiconductor |
| 1186492 | MM74HC251 | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186493 | MM74HC251 | 8-Channel TRI-STATE(RM) Multiplexer | National Semiconductor |
| 1186494 | MM74HC251M | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186495 | MM74HC251MTC | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186496 | MM74HC251MTCX | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186497 | MM74HC251MX | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186498 | MM74HC251N | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186499 | MM74HC251SJ | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
|
| 1186500 | MM74HC251SJX | 8-Channel 3-STATE Multiplexer | Fairchild Semiconductor |
| 1186501 | MM74HC253 | Dual 4-Channel TRI-STATE Multiplexer | National Semiconductor |
| 1186502 | MM74HC253J | Dual 4-Channel TRI-STATE Multiplexer | National Semiconductor |
| 1186503 | MM74HC253M | Dual 4-Channel TRI-STATE Multiplexer | National Semiconductor |
| 1186504 | MM74HC253N | Dual 4-Channel TRI-STATE Multiplexer | National Semiconductor |
| 1186505 | MM74HC258 | Quad 2-Channel TRI-STATE Multiplexer (Inverted Output) | National Semiconductor |
| 1186506 | MM74HC259 | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186507 | MM74HC259 | 8-Bit Addressable Latch/3-to-8 Line Decoder | National Semiconductor |
| 1186508 | MM74HC259M | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186509 | MM74HC259MTC | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186510 | MM74HC259MTCX | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186511 | MM74HC259MX | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186512 | MM74HC259N | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186513 | MM74HC259SJ | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186514 | MM74HC259SJX | 8-Bit Addressable Latch/3-to-8 Line Decoder | Fairchild Semiconductor |
| 1186515 | MM74HC266A | Quad 2-Input Exclusive NOR Gate (Open Drain) | National Semiconductor |
| 1186516 | MM74HC27 | Triple 3-Input NOR Gate | National Semiconductor |
| 1186517 | MM74HC273 | Octal D-Type Flip-Flop with Clear | Fairchild Semiconductor |
| 1186518 | MM74HC273 | Octal D Flip-Flops with Clear | National Semiconductor |
| 1186519 | MM74HC273CW | Octal D-Type Flip-Flop with Clear | Fairchild Semiconductor |
| 1186520 | MM74HC273M | Octal D-Type Flip-Flops with Clear | Fairchild Semiconductor |
