| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74CBTLV3253DBQR | KB | ||||
| 74CBTLV3245ADGVR | KB | ||||
| 74F109SJX | J-K-Type Flip-Flop | 77 KB | 0 | ||
| 74F1805D | J-K-Type Flip-Flop | 77 KB | 0 | ||
| 74F2245SCX | National Semiconductor | Octal Bidirectional Transceiver with TRI-STATE Outputs | 112 KB | 6 |  |
| 74F245SJL | National Semiconductor | Octal Bidirectional Transceiver with TRI-STATE Outputs | 112 KB | 6 | |
| 74F251ASJX | National Semiconductor | 8-Input Digital Multiplexer | 79 KB | 0 | |
| 74F2240SCX | FAIRCHILD | Dual 4-Bit Inverting Buffer/Driver | 41 KB | 0 |  |
| 74F20MX | FAIRCHILD | Dual 4-Bit Inverting Buffer/Driver | 41 KB | 0 | |
| 74F30M | FAIRCHILD | Dual 4-Bit Inverting Buffer/Driver | 41 KB | 0 | |
| 74F50728N | FAIRCHILD | Dual 4-Bit Inverting Buffer/Driver | 41 KB | 0 | |
| 74F543DB | PHILIPS SEMICONDUCTORS | Octal registered transceiver, non-inverting 3-State | 119 KB | 16 |  |
| 74FCT162244RTPV | PHILIPS SEMICONDUCTORS | Octal registered transceiver, non-inverting 3-State | 119 KB | 16 | |
| 74FCT162H245ATPACT | TEXAS INSTRUMENTS | 16-Bit Transceivers | 317 KB | 17 |  |
| 74FCT162240CTPACT | TEXAS INSTRUMENTS | 16-Bit Buffers/Line Drivers | 62 KB | 7 | |
| 74FCT244ASC | TEXAS INSTRUMENTS | 16-Bit Buffers/Line Drivers | 62 KB | 7 | |
