| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74FST163233PA | KB | ||||
| 74FCT88915TT100PY | KB | ||||
| 74HC4060PW | NXP | 14-stage binary ripple counter with oscillator | 150 KB | 25 |  |
| 74HC4094PW | NXP | 14-stage binary ripple counter with oscillator | 150 KB | 25 | |
| 74F258A | FAIRCHILD | Quad 2-Input Multiplexer with 3-STATE Outputs | 56 KB | 6 |  |
| 74F253SJX | FAIRCHILD | Quad 2-Input Multiplexer with 3-STATE Outputs | 56 KB | 6 | |
| 74F676SC | FAIRCHILD | 16-Bit Serial/Parallel-In, Serial-Out Shift Register | 68 KB | 6 | |
| 74F573SJ | Fairchild Semiconductor | Octal D-Type Latch with 3-STATE Outputs | 71 KB | 7 |  |
| 74F579SJ | FAIRCHILD | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | 84 KB | 8 | |
| 74ALVCH16646PA | FAIRCHILD | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | 84 KB | 8 | |
| 74ALVC164245DL118 | FAIRCHILD | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | 84 KB | 8 | |
| 74ALS245ADW | FAIRCHILD | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | 84 KB | 8 | |
| 74AHC541DW | FAIRCHILD | 8-Bit Bidirectional Binary Counter with 3-STATE Outputs | 84 KB | 8 | |
| 74ACTQ273SCX | FAIRCHILD | Octal D-Type Flip-Flop | 107 KB | 0 | |
| 74ACTQ244SJX | FAIRCHILD | Dual 4-Bit Non-Inverting Buffer/Driver | 103 KB | 0 | |
| 74ACTQ657 | FAIRCHILD | Quiet Series Octal Bidirectional Transceiver with 8-Bit Parity Generator/Checker and 3-STATE Outputs | 96 KB | 0 | |
