| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| M74HC160M1R | STMICROELECTRONICS | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | 966 KB | 12 |  |
| M74HC175DT | STMICROELECTRONICS | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | 966 KB | 12 | |
| M74HC245AMTC | STMICROELECTRONICS | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | 966 KB | 12 | |
| M74HC240M1TR | STMICROELECTRONICS | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER | 966 KB | 12 | |
| M74HC279 | STMICROELECTRONICS | QUAD S - R LATCH | 283 KB | 10 | |
| M74HC30M1 | STMICROELECTRONICS | QUAD S - R LATCH | 283 KB | 10 | |
| M74HC365 | STMICROELECTRONICS | HEX BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTING) | 241 KB | 10 | |
| M74HC451M1R | STMICROELECTRONICS | HEX BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTING) | 241 KB | 10 | |
| M74HC4543MIR | STMICROELECTRONICS | HEX BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTING) | 241 KB | 10 | |
| M74HC4851M1R | STMICROELECTRONICS | SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION | 399 KB | 15 | |
| M74HC595M1 | STMICROELECTRONICS | SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION | 399 KB | 15 | |
| M74HC646M1R | STMICROELECTRONICS | HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE | 202 KB | 12 | |
| M74HC643B1N | STMICROELECTRONICS | HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE | 202 KB | 12 | |
| M74HC696B1 | STMICROELECTRONICS | HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE | 202 KB | 12 | |
| M74HCT00B | STMICROELECTRONICS | HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE | 202 KB | 12 | |
| M74HCT373 | STMICROELECTRONICS | OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING | 230 KB | 11 | |
