| 146401 | 74AC573 | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146402 | 74AC573B | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146403 | 74AC573B | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146404 | 74AC573M | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146405 | 74AC573M | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146406 | 74AC573MTC | Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 146407 | 74AC573MTCX | Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 146408 | 74AC573MTR | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146409 | 74AC573MTR | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146410 | 74AC573PC | Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 146411 | 74AC573SC | Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 146412 | 74AC573SCX | Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 146413 | 74AC573SJ | Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 146414 | 74AC573SJX | Octal Latch with 3-STATE Outputs | Fairchild Semiconductor |
| 146415 | 74AC573TTR | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146416 | 74AC573TTR | OCTAL D-TYPE LATCH WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146417 | 74AC574 | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146418 | 74AC574 | Octal D Flip-Flop with TRI-STATE Outputs | National Semiconductor |
| 146419 | 74AC574 | OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
|
| 146420 | 74AC574 | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146421 | 74AC574B | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146422 | 74AC574B | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146423 | 74AC574CW | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146424 | 74AC574M | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146425 | 74AC574M | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146426 | 74AC574MTC | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146427 | 74AC574MTCX | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146428 | 74AC574MTR | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146429 | 74AC574MTR | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146430 | 74AC574PC | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146431 | 74AC574SC | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146432 | 74AC574SCX | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146433 | 74AC574SJ | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146434 | 74AC574SJX | Octal D-Type Flip-Flop with 3-STATE Outputs | Fairchild Semiconductor |
| 146435 | 74AC574TTR | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | SGS Thomson Microelectronics |
| 146436 | 74AC574TTR | OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUT NON INVERTING | ST Microelectronics |
| 146437 | 74AC646 | Octal Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 146438 | 74AC646 | Octal Bus Transceiver and Register with TRI-STATE Outputs | National Semiconductor |
| 146439 | 74AC646CW | Octal Bus Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
| 146440 | 74AC646SC | Octal Bus Transceiver/Register with 3-STATE Outputs | Fairchild Semiconductor |
