| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| DM74LS266M | FAIRCHILD | Quad 2-Input Exclusive-NOR Gate with Open-Collector Outputs | 45 KB | 4 |  |
| DM74LS245SJX | FAIRCHILD | Single 8-bit Bus Transceiver | 66 KB | 0 | |
| DM74AS158M | FAIRCHILD | Quad 1 of 2 Line Data Selector/Multiplexer | 72 KB | 7 | |
| DM7474MX | FAIRCHILD | Dual D-Type Flip-Flop | 50 KB | 0 | |
| DM74AC20 | FAIRCHILD | Dual D-Type Flip-Flop | 50 KB | 0 | |
| DM74ALS273SJX | FAIRCHILD | Octal D-Type Flip-Flop | 76 KB | 0 | |
| DM74ALS573BSJ | FAIRCHILD | Extended Temperature Octal D-Type Transparent Latch | 71 KB | 7 | |
| DM74161N | National Semiconductor | Synchronous 4-Bit Counters | 176 KB | 10 |  |
| DM74AS574WM | FAIRCHILD | Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs | 60 KB | 6 | |
| DM74LS125ASJX | FAIRCHILD | 4-Bit Buffer/Driver | 62 KB | 0 | |
| DM74LS08SJ | FAIRCHILD | Quad 2-Input AND Gates | 59 KB | 5 | |
| DM74LS151MX | FAIRCHILD | 8-Input Digital Multiplexer | 70 KB | 0 | |
| DM74LS166WMX | FAIRCHILD | 8-Input Digital Multiplexer | 70 KB | 0 | |
| DM74LS299WMX | FAIRCHILD | 8-Input Digital Multiplexer | 70 KB | 0 | |
| DM74LS503N | FAIRCHILD | 8-Bit Successive Approximation Register (with Expansion Control) | 45 KB | 4 | |
| DM74S287N | National Semiconductor | (256 x 4) 1024-BIT TTL PROM | 124 KB | 4 | |
