| 172441 | 74LVQ245T | LOW VOLTAGE CMOS OCTAL BUS TRANSCEIVER 3-STATE | ST Microelectronics |
| 172442 | 74LVQ245TTR | LOW VOLTAGE OCTAL BUS TRANSCEIVER (3-STATE) | SGS Thomson Microelectronics |
| 172443 | 74LVQ245TTR | LOW VOLTAGE OCTAL BUS TRANSCEIVER (3-STATE) | ST Microelectronics |
| 172444 | 74LVQ273 | Low Voltage Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 172445 | 74LVQ273 | Low Voltage Octal D Flip-Flop | National Semiconductor |
| 172446 | 74LVQ273 | OCTAL D-TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 172447 | 74LVQ273 | OCTAL D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172448 | 74LVQ273M | OCTAL D-TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 172449 | 74LVQ273M | OCTAL D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172450 | 74LVQ273MSA | Low Voltage Octal D Flip-Flop [Advanced] | Fairchild Semiconductor |
| 172451 | 74LVQ273MSAX | Low Voltage Octal D Flip-Flop [Advanced] | Fairchild Semiconductor |
| 172452 | 74LVQ273MTR | OCTAL D-TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 172453 | 74LVQ273MTR | OCTAL D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172454 | 74LVQ273QSC | Low Voltage Octal D Flip-Flop | Fairchild Semiconductor |
| 172455 | 74LVQ273QSCX | Low Voltage Octal D Flip-Flop | Fairchild Semiconductor |
| 172456 | 74LVQ273SC | Low Voltage Octal D Flip-Flop | Fairchild Semiconductor |
| 172457 | 74LVQ273SCX | Low Voltage Octal D Flip-Flop | Fairchild Semiconductor |
| 172458 | 74LVQ273SJ | Low Voltage Octal D Flip-Flop | Fairchild Semiconductor |
| 172459 | 74LVQ273SJX | Low Voltage Octal D Flip-Flop | Fairchild Semiconductor |
|
| 172460 | 74LVQ273T | OCTAL D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172461 | 74LVQ273TTR | OCTAL D-TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 172462 | 74LVQ273TTR | OCTAL D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172463 | 74LVQ280 | 8 BIT PARITY GENERATOR | ST Microelectronics |
| 172464 | 74LVQ280M | 8 BIT PARITY GENERATOR | SGS Thomson Microelectronics |
| 172465 | 74LVQ280M | 8 BIT PARITY GENERATOR | ST Microelectronics |
| 172466 | 74LVQ280MTR | 8 BIT PARITY GENERATOR | SGS Thomson Microelectronics |
| 172467 | 74LVQ280MTR | 8 BIT PARITY GENERATOR | ST Microelectronics |
| 172468 | 74LVQ280TTR | 8 BIT PARITY GENERATOR | SGS Thomson Microelectronics |
| 172469 | 74LVQ280TTR | 8 BIT PARITY GENERATOR | ST Microelectronics |
| 172470 | 74LVQ299 | 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR | ST Microelectronics |
| 172471 | 74LVQ299M | 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR | SGS Thomson Microelectronics |
| 172472 | 74LVQ299M | 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR | ST Microelectronics |
| 172473 | 74LVQ299MTR | 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR | SGS Thomson Microelectronics |
| 172474 | 74LVQ299MTR | 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR | ST Microelectronics |
| 172475 | 74LVQ299TTR | 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR | SGS Thomson Microelectronics |
| 172476 | 74LVQ299TTR | 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR | ST Microelectronics |
| 172477 | 74LVQ32 | Low Voltage Quad 2-Input OR Gate | Fairchild Semiconductor |
| 172478 | 74LVQ32 | Low Voltage Quad 2-Input OR Gate | National Semiconductor |
| 172479 | 74LVQ32 | QUAD 2-INPUT OR GATE | SGS Thomson Microelectronics |
| 172480 | 74LVQ32 | QUAD 2-INPUT OR GATE | ST Microelectronics |
