| 型號 | 廠商 | 描述 |
| m74hct10m1r 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, TRIPLE 3-INPUT NAND GATE, PDSO14 |
| m74hct125ttr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| m74hct132rm13tr 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14 |
| m74hct132ttr 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14 |
| m74hct137b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16 |
| m74hct138c1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PQCC20 |
| m74hct138b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDIP16 |
| m74hct157m1r 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| m74hct157b1r 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16 |
| m74hct157ttr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| m74hct158ttr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16 |
| m74hct160b1r 2 3 4 5 6 7 8 9 10 11 12 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16 |
| m74hct160c1r 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PQCC20 |
| m74hct162c1r 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PQCC20 |
| m74hct161c1r 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PQCC20 |
| m54hct163f1r 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CDIP16 |
| m74hct161m1r 2 3 4 5 6 7 8 9 10 11 12 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| m74hct163m1r 2 3 4 5 6 7 8 9 10 11 12 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| m74hct163ttr 2 3 4 5 6 7 8 9 10 11 12 |
STMICROELECTRONICS | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16 |
| m74hct164c1r 2 3 4 5 6 7 |
STMICROELECTRONICS | HCT SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC20 |
| m74hct240-1p 2 3 |
HCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20 | |
| m74hct241rm13tr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m74hct257ttr 2 3 4 5 6 7 8 9 10 |
STMICROELECTRONICS | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| m74hct273c1r 2 3 4 5 |
STMICROELECTRONICS | HCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PQCC20 |
| m74hct373f1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| m74hct373m1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m54hct373f1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| m74hct374rm13tr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m74hct533-1p 2 3 4 |
HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 | |
| m74hct533ttr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| m74hct533rm13tr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| m74hct533b1r 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 |
| m74hct540b1r 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 |
| m74hct564c1r 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PQCC20 |
| m74hct574c1r 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PQCC20 |
| m54hct564f1r 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, CDIP20 |
| m74hct564rm13tr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| m74hct564ttr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| m74hct574b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| m74hct574m1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m74hct574c1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PQCC20 |
| m54hct574f1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| m74hct640rm13tr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20 |
| m74hct640b1r 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 |
| m74hct643-1fp 2 3 |
HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | |
| m74hct645-1fp 2 3 |
HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | |
| m74hct645-1p 2 3 |
HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 | |
| m74hct648f1 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CDIP24 |
| m74hct646m1 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| m74hct648b1n 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDIP24 |