| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 54LS266 | National Semiconductor | QUAD 2-INPUT EXCLUSIVE-NOR GATE WITH OPEN-COLLECTOR OUTPUTS | 54 KB | 2 |  |
| 54LS245DM | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LS38J | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LS51DM | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LS122J | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LS08/BCA | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LCX16244W-QML(5962-9950501QXA) | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LCX16373W-QML(5962-9953401QXA) | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LCX16374W-QML(5962-9953501QXA) | National Semiconductor | Bus Transceiver | 127 KB | 0 | |
| 54LS160AFMQB | National Semiconductor | Synchronous Presettable BCD Decade Counters | 173 KB | 8 | |
| 54LS21/BCAJC | National Semiconductor | Synchronous Presettable BCD Decade Counters | 173 KB | 8 | |
| 54LS132 | National Semiconductor | Synchronous Presettable BCD Decade Counters | 173 KB | 8 | |
| 54LS138/BEBJC | National Semiconductor | Synchronous Presettable BCD Decade Counters | 173 KB | 8 | |
| 54LS221 | National Semiconductor | Synchronous Presettable BCD Decade Counters | 173 KB | 8 | |
| 54LS28 | National Semiconductor | Synchronous Presettable BCD Decade Counters | 173 KB | 8 | |
| 54LS75 | National Semiconductor | Synchronous Presettable BCD Decade Counters | 173 KB | 8 | |
