| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74LS163A | National Semiconductor | Synchronous 4-Bit Binary Counters | 210 KB | 12 |  |
| 74LVC08AD118 | National Semiconductor | Synchronous 4-Bit Binary Counters | 210 KB | 12 | |
| 74LVC08APW118 | National Semiconductor | Synchronous 4-Bit Binary Counters | 210 KB | 12 | |
| 74LVC823ADB | PHILIPS SEMICONDUCTORS | 9-bit D-type flip-flop with 5-volt tolerant inputs/outputs; positive-edge trigger 3-State | 106 KB | 12 |  |
| 74LVTH244SJ | FAIRCHILD | Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs | 104 KB | 9 |  |
| 74LVTH652MTC | FAIRCHILD | Low Voltage Octal Transceiver/Register with 3-STATE Outputs | 78 KB | 8 | |
| 74LVX240MX | FAIRCHILD | Dual 4-Bit Inverting Buffer/Driver | 73 KB | 0 | |
| 74LVXZ161284BTX | FAIRCHILD | Dual 4-Bit Inverting Buffer/Driver | 73 KB | 0 | |
| 74LCX257SJ | FAIRCHILD | Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs and Outputs | 100 KB | 9 | |
| 74LV244APWR | FAIRCHILD | Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs and Outputs | 100 KB | 9 | |
| 74LV123DBT | FAIRCHILD | Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs and Outputs | 100 KB | 9 | |
| 74LV139DB | PHILIPS SEMICONDUCTORS | Dual 2-to-4 line decoder/demultiplexer | 111 KB | 12 | |
| 74LV14N | PHILIPS SEMICONDUCTORS | Hex inverting Schmitt-trigger | 113 KB | 12 | |
| 74LCXR2245MTCX | FAIRCHILD | Single 8-bit Bus Transceiver | 106 KB | 0 | |
| 74LS107A | FAIRCHILD | Single 8-bit Bus Transceiver | 106 KB | 0 | |
| 74LS132MX | FAIRCHILD | Single 8-bit Bus Transceiver | 106 KB | 0 | |
