| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| M74HC540M1R | STMICROELECTRONICS | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) | 253 KB | 10 |  |
| M74VHC1G135DFT1G | ON SEMICONDUCTOR | 2−Input NAND Schmitt−Trigger with Open Drain Output | 80 KB | 6 |  |
| M74ALS02P | ON SEMICONDUCTOR | 2−Input NAND Schmitt−Trigger with Open Drain Output | 80 KB | 6 | |
| M74HC541B1R | STMICROELECTRONICS | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | 256 KB | 10 | |
| M74LS125AP | STMICROELECTRONICS | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | 256 KB | 10 | |
| M74HC42B1R | STMICROELECTRONICS | BCD TO DECIMAL DECODER | 308 KB | 9 | |
| M74HC533B1R | STMICROELECTRONICS | OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT INVERTING | 262 KB | 11 | |
| M74HC21M1R | STMICROELECTRONICS | DUAL 4-INPUT AND GATE | 193 KB | 8 | |
| M74HC27B1R | STMICROELECTRONICS | TRIPLE 3-INPUT NOR GATE | 150 KB | 8 | |
| M74HC251RM13TR | STMICROELECTRONICS | 8-CHANNEL MULTIPLEXER (3-STATE) | 379 KB | 11 | |
| M74VHC1G125DTT1G | ON SEMICONDUCTOR | Noninverting 3−State Buffer | 79 KB | 6 | |
| M74LS139P | ON SEMICONDUCTOR | Noninverting 3−State Buffer | 79 KB | 6 | |
| M74HC73B1R | STMICROELECTRONICS | DUAL J-K FLIP FLOP WITH PRESET AND CLEAR | 323 KB | 11 | |
| M74HC595TTR | STMICROELECTRONICS | 8 BIT SHIFT REGISTER WITH OUTPUT LATCHES (3 STATE) | 627 KB | 16 | |
| M74VHC1GT00DTT1G | ON SEMICONDUCTOR | Single 2−Input NAND Gate/CMOS Logic Level Shifter LSTTL−Compatible Inputs | 73 KB | 6 | |
| M74HCT174RM13TR | STMICROELECTRONICS | HEX D-TYPE FLIP FLOP WITH CLEAR | 243 KB | 10 | |
