| 型号 | 厂商 | 描述 |
| m74hct139ttr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16 |
| m74hct14c1r 2 3 4 |
STMICROELECTRONICS | HCT SERIES, HEX 1-INPUT INVERT GATE, PQCC20 |
| m74hct14ttr 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, HEX 1-INPUT INVERT GATE, PDSO14 |
| m74hct241-1p 2 3 |
HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20 | |
| m74hct241c1r 2 3 4 5 6 7 |
STMICROELECTRONICS | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PQCC20 |
| m54hct241f1r 2 3 4 5 6 7 |
STMICROELECTRONICS | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| m74hct240c1r 2 3 4 5 6 7 |
STMICROELECTRONICS | HCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PQCC20 |
| m74hct244b1r 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| m74hct244ttr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m74hct245-1p 2 3 |
HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 | |
| m74hct245-1fp 2 3 |
HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 | |
| m74hct245c1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC20 |
| m74hct643b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 |
| m74hct640b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 |
| m54hct643f1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 |
| m74hct640f1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20 |
| m74hct643c1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PQCC20 |
| m74hct245b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 |
| m74hct643f1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 |
| m74hct245ttr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| m74hct258ttr 2 3 4 5 6 7 8 9 10 |
STMICROELECTRONICS | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16 |
| m74hct258b1r 2 3 4 5 6 7 8 9 10 |
STMICROELECTRONICS | HCT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16 |
| m74hct32rm13tr 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, QUAD 2-INPUT OR GATE, PDSO14 |
| m74hct374f1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 |
| m74hct374c1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PQCC20 |
| m74hct393ttr 2 3 4 5 6 7 8 9 10 |
STMICROELECTRONICS | HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14 |
| m74hct393b1r 2 3 4 5 6 7 8 9 10 |
STMICROELECTRONICS | HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDIP14 |
| m74hct393m1r 2 3 4 5 6 7 8 9 10 |
STMICROELECTRONICS | HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO14 |
| m74hct534ttr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| m74hct540m1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| m74hct541m1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m74hct540b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20 |
| m74hct540c1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PQCC20 |
| m74hct541ttr 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m74hct573c1 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PQCC20 |
| m74hct573b1n 2 3 4 5 6 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| m74hct573ttr 2 3 4 5 6 7 8 9 10 11 |
STMICROELECTRONICS | HCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| m74hct646rm13tr 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
STMICROELECTRONICS | HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| m74hct651f1 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CDIP24 |
| m74hct652m1 2 3 4 5 6 7 8 |
STMICROELECTRONICS | HCT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| m74hct688b1r 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20 |
| m74hct688m1r 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20 |
| m74hct7259m1r 2 3 4 5 6 7 8 9 10 11 12 13 |
STMICROELECTRONICS | HCT SERIES, LOW LEVEL TRIGGERED D LATCH, INVERTED OUTPUT, PDSO16 |
| m74hct7259rm13tr 2 3 4 5 6 7 8 9 10 11 12 13 |
STMICROELECTRONICS | HCT SERIES, LOW LEVEL TRIGGERED D LATCH, INVERTED OUTPUT, PDSO16 |
| m74hct75c1r 2 3 4 |
STMICROELECTRONICS | HCT SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, PQCC20 |
| m74hct75m1r 2 3 4 5 6 7 8 9 |
STMICROELECTRONICS | HCT SERIES, DUAL HIGH LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, PDSO16 |
| m74ls03p 2 3 |
LS SERIES, QUAD 2-INPUT NAND GATE, PDIP14 | |
| m74ls09p 2 3 |
LS SERIES, QUAD 2-INPUT AND GATE, PDIP14 | |
| m74ls151p 2 3 4 |
LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDIP16 | |
| m74ls164p 2 3 |
LS SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP14 |