| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| M74LS123P | KB | ||||
| M74LS138P | MITSUBISHI ELECTRIC SEMICONDUCTOR | 3-LINE TO 8-LINE DECODER / DEMULTIPLEXER | 215 KB | 4 |  |
| M74HC138M1R | STMICROELECTRONICS | 3 TO 8 LINE DECODER INVERTING | 242 KB | 10 |  |
| M74HC253RM13TR | STMICROELECTRONICS | DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | 355 KB | 11 | |
| M74HC241B1 | STMICROELECTRONICS | DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | 355 KB | 11 | |
| M74HCT244B1 | STMICROELECTRONICS | DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | 355 KB | 11 | |
| M74HC4050B1R | STMICROELECTRONICS | HEX BUFFER/CONVERTER | 554 KB | 8 | |
| M74HC157 | STMICROELECTRONICS | QUAD 2 CHANNEL MULTIPLEXER | 253 KB | 9 | |
| M74HC280B1R | STMICROELECTRONICS | 9 BIT PARITY GENERATOR | 303 KB | 9 | |
| M74LS273P | MITSUBISHI ELECTRIC SEMICONDUCTOR | OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP FLOP WITH RESET | 210 KB | 4 | |
| M74VHC1G126DTT1G | ON SEMICONDUCTOR | Noninverting 3−State Buffer | 79 KB | 6 |  |
| M74HCT244 | STMICROELECTRONICS | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | 193 KB | 9 | |
| M74HC51B1 | STMicroelectronics | DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE | 64 KB | 9 |  |
| M74HC221M1R | STMICROELECTRONICS | DUAL MONOSTABLE MULTIVIBRATOR | 374 KB | 14 | |
| M74HC298B1R | STMICROELECTRONICS | QUAD 2 CHANNEL MULTIPLEXER/REGISTER | 253 KB | 11 | |
| M74HC7266B1 | STMICROELECTRONICS | QUAD 2 CHANNEL MULTIPLEXER/REGISTER | 253 KB | 11 | |
