| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| DM74LS21 | National Semiconductor | Dual 4-Input AND Gates | 120 KB | 6 |  |
| DM74LS170N | National Semiconductor | 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS | 103 KB | 4 | |
| DM74LS02PC | National Semiconductor | 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS | 103 KB | 4 | |
| DM74LCX16373MEAX | National Semiconductor | 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS | 103 KB | 4 | |
| DM74LS109N | National Semiconductor | 4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS | 103 KB | 4 | |
| DM74LS132J | National Semiconductor | Quad 2-input NAND Gate | 65 KB | 0 | |
| DM74H62N | National Semiconductor | Gate Expander | 31 KB | 0 | |
| DM74F676PC | National Semiconductor | Gate Expander | 31 KB | 0 | |
| DM74F109 | National Semiconductor | Gate Expander | 31 KB | 0 | |
| DM74F158ASJX | National Semiconductor | Gate Expander | 31 KB | 0 | |
| DM74AS576WM | National Semiconductor | Gate Expander | 31 KB | 0 | |
| DM74ALS243WM | National Semiconductor | Gate Expander | 31 KB | 0 | |
| DM74ALS874ANT | National Semiconductor | Dual D-Type Flip-Flop | 160 KB | 0 | |
| DM74ALS08AM | National Semiconductor | Dual D-Type Flip-Flop | 160 KB | 0 | |
| DM74ALS125 | FAIRCHILD | Quad 3-STATE Buffer | 51 KB | 5 |  |
| DM74ACT04SCX | FAIRCHILD | Quad 3-STATE Buffer | 51 KB | 5 | |
