| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74F190PC | National Semiconductor | Up/Down Decade Counter with Preset and Ripple Clock | 178 KB | 10 |  |
| 74F158 | FAIRCHILD | Quad 2-Input Multiplexer | 54 KB | 5 |  |
| 74F569SC | FAIRCHILD | 4-Bit Bidirectional Counter with 3-STATE Outputs | 83 KB | 9 | |
| 74FCT16374CTPV | FAIRCHILD | 4-Bit Bidirectional Counter with 3-STATE Outputs | 83 KB | 9 | |
| 74FCT16245CTPA | FAIRCHILD | 4-Bit Bidirectional Counter with 3-STATE Outputs | 83 KB | 9 | |
| 74FCT162511ATPV | FAIRCHILD | 4-Bit Bidirectional Counter with 3-STATE Outputs | 83 KB | 9 | |
| 74ABT125N | PHILIPS SEMICONDUCTORS | Quad buffer 3-State | 93 KB | 10 |  |
| 7417N | PHILIPS SEMICONDUCTORS | Quad buffer 3-State | 93 KB | 10 | |
| 74ABT573APW | NXP | Octal D-type transparent latch (3-State) | 52 KB | 6 |  |
| 74ABT543CMTC | FAIRCHILD | Octal Registered Transceiver with 3-STATE Outputs | 78 KB | 8 | |
| 74ABT241CMTC | Fairchild Semiconductor | Octal Buffer/Line Driver with 3-STATE Outputs | 94 KB | 7 |  |
| 74ACT257MTC | FAIRCHILD | Quad 2-Input Multiplexer with 3-STATE Outputs | 97 KB | 9 | |
| 74ACT10PC | FAIRCHILD | Triple 3-Input NAND Gate | 102 KB | 7 | |
| 74AC241SC | FAIRCHILD | Octal Buffer/Line Driver with 3-STATE Outputs | 203 KB | 9 | |
| 74AC573SC | FAIRCHILD | Octal Latch with 3-STATE Outputs | 275 KB | 13 | |
| 74AC74P | FAIRCHILD | Octal Latch with 3-STATE Outputs | 275 KB | 13 | |
