| 172321 | 74LVQ157MTR | LOW VOLTAGE QUAD 2-CHANNEL MULTIPLEXER | ST Microelectronics |
| 172322 | 74LVQ157SC | Low Voltage Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 172323 | 74LVQ157SCX | Low Voltage Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 172324 | 74LVQ157SJ | Low Voltage Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 172325 | 74LVQ157SJX | Low Voltage Quad 2-Input Multiplexer | Fairchild Semiconductor |
| 172326 | 74LVQ157T | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER | ST Microelectronics |
| 172327 | 74LVQ157TTR | LOW VOLTAGE QUAD 2-CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 172328 | 74LVQ157TTR | LOW VOLTAGE QUAD 2-CHANNEL MULTIPLEXER | ST Microelectronics |
| 172329 | 74LVQ158M | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
| 172330 | 74LVQ158M | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 172331 | 74LVQ158MTR | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
| 172332 | 74LVQ158MTR | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 172333 | 74LVQ158TTR | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER (INV.) | SGS Thomson Microelectronics |
| 172334 | 74LVQ158TTR | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER (INV.) | ST Microelectronics |
| 172335 | 74LVQ161 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 172336 | 74LVQ161M | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 172337 | 74LVQ161M | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 172338 | 74LVQ161MTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 172339 | 74LVQ161MTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
|
| 172340 | 74LVQ161TTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 172341 | 74LVQ161TTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 172342 | 74LVQ163 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 172343 | 74LVQ163M | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 172344 | 74LVQ163M | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 172345 | 74LVQ163MTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 172346 | 74LVQ163MTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 172347 | 74LVQ163TTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | SGS Thomson Microelectronics |
| 172348 | 74LVQ163TTR | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | ST Microelectronics |
| 172349 | 74LVQ174 | Low Voltage Hex D-Type Flip-Flop with Master Reset | Fairchild Semiconductor |
| 172350 | 74LVQ174 | Low Voltage Hex D Flip-Flop with Master Reset | National Semiconductor |
| 172351 | 74LVQ174 | HEX D-TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 172352 | 74LVQ174 | HEX D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172353 | 74LVQ174M | HEX D-TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 172354 | 74LVQ174M | HEX D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172355 | 74LVQ174MTR | HEX D-TYPE FLIP FLOP WITH CLEAR | SGS Thomson Microelectronics |
| 172356 | 74LVQ174MTR | HEX D-TYPE FLIP FLOP WITH CLEAR | ST Microelectronics |
| 172357 | 74LVQ174SC | Low Voltage Hex D Flip-Flop with Master Reset | Fairchild Semiconductor |
| 172358 | 74LVQ174SCX | Low Voltage Hex D Flip-Flop with Master Reset | Fairchild Semiconductor |
| 172359 | 74LVQ174SJ | Low Voltage Hex D Flip-Flop with Master Reset | Fairchild Semiconductor |
| 172360 | 74LVQ174SJX | Low Voltage Hex D Flip-Flop with Master Reset | Fairchild Semiconductor |
