| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74LCX646M | Single 8-bit Bus Transceiver | 464 KB | 0 | ||
| 74LS14MX | Single 8-bit Bus Transceiver | 464 KB | 0 | ||
| 74HCT573PW | PHILIPS SEMICONDUCTORS | Octal D-type transparent latch; 3-state | 61 KB | 7 |  |
| 74HCT157DB | NXP Semiconductors | Quad 2-input multiplexer | 159 KB | 18 |  |
| 74HC74DTR2G | ON SEMICONDUCTOR | Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS | 133 KB | 8 |  |
| 74HC4066D653 | ON SEMICONDUCTOR | Dual D Flip−Flop with Set and Reset High−Performance Silicon−Gate CMOS | 133 KB | 8 | |
| 74ALVT162821 | PHILIPS SEMICONDUCTORS | 2.5V/3.3V 20-bit bus-interface D-type flip-flop; positive-edge trigger with 30ohm termination resistors 3-State | 97 KB | 12 | |
| 74ALVT16543DGG | PHILIPS SEMICONDUCTORS | 2.5V/3.3V ALVT 16-bit registered transceiver 3-State | 100 KB | 14 | |
| 74CBT3245APWR | PHILIPS SEMICONDUCTORS | 2.5V/3.3V ALVT 16-bit registered transceiver 3-State | 100 KB | 14 | |
| 74AHC1GU04GV | NXP | Inverter | 94 KB | 12 |  |
| 74AC245MTC | FAIRCHILD | Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | 117 KB | 10 |  |
| 74AC251SJ | FAIRCHILD | 8-Input Multiplexer with 3-STATE Output | 97 KB | 9 | |
| 74AC257MTC | FAIRCHILD | Quad 2-Input Multiplexer with 3-STATE Outputs | 97 KB | 9 | |
| 74ACT11032D | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-OR GATES | 77 KB | 5 |  |
| 74ACT16240DLR | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-OR GATES | 77 KB | 5 | |
| 74F257N | TEXAS INSTRUMENTS | QUADRUPLE 2-INPUT POSITIVE-OR GATES | 77 KB | 5 | |
