| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74AC541MTR | STMicroelectronics | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | 66 KB | 9 |  |
| 74ACQ245SCX | STMicroelectronics | Single 8-bit Bus Transceiver | 274 KB | 0 | |
| 74ACTQ04SJ | FAIRCHILD | Quiet Series⑩ Hex Inverter | 240 KB | 9 |  |
| 74ALVCH162244DL | PHILIPS SEMICONDUCTORS | 16-bit buffer/line driver with 30ohm termination resistor 3-State | 90 KB | 11 |  |
| 74ALVCH16373T | FAIRCHILD | Low Voltage 16-Bit Transparent Latch with Bushold | 95 KB | 7 | |
| 74ALS573BWM | FAIRCHILD | Low Voltage 16-Bit Transparent Latch with Bushold | 95 KB | 7 | |
| 74ALS253 | PHILIPS SEMICONDUCTORS | Dual 4-input multiplexer 3-State | 115 KB | 9 | |
| 74ALS258N | PHILIPS SEMICONDUCTORS | 2-Input Digital Multiplexer | 427 KB | 0 | |
| 74ACTQ16374SSCX | PHILIPS SEMICONDUCTORS | Dual D-Type Flip-Flop | 137 KB | 0 | |
| 74AC161MTCX | FAIRCHILD | Synchronous Up Counter | 115 KB | 0 | |
| 74AC169SC | FAIRCHILD | Synchronous Up/Down Counter | 103 KB | 0 | |
| 74AC175SJ | FAIRCHILD | Quad D-Type Flip-Flop | 317 KB | 12 | |
| 74ACT373MTC | FAIRCHILD | Octal Transparent Latch with 3-STATE Outputs | 122 KB | 10 | |
| 74ACT74FN | FAIRCHILD | Octal Transparent Latch with 3-STATE Outputs | 122 KB | 10 | |
| 74ABT374D | FAIRCHILD | Octal Transparent Latch with 3-STATE Outputs | 122 KB | 10 | |
| 74ABT574APW | PHILIPS SEMICONDUCTORS | Octal D-type flip-flop 3-State | 50 KB | 11 | |
