| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 53CF90A-1 | KB | ||||
| 5406904-1 | KB | ||||
| 54157DMQB | National Semiconductor | Quad 2-Line to 1-Line Data Selectors/Multiplexers | 118 KB | 6 |  |
| 54792-1 | National Semiconductor | Quad 2-Line to 1-Line Data Selectors/Multiplexers | 118 KB | 6 | |
| 54722-0248 | National Semiconductor | Quad 2-Line to 1-Line Data Selectors/Multiplexers | 118 KB | 6 | |
| 5499786-1 | National Semiconductor | Quad 2-Line to 1-Line Data Selectors/Multiplexers | 118 KB | 6 | |
| 54ACT138FMQB(5962-8755401MFA) | National Semiconductor | Quad 2-Line to 1-Line Data Selectors/Multiplexers | 118 KB | 6 | |
| 54ACT00DM | National Semiconductor | Quad 2-Line to 1-Line Data Selectors/Multiplexers | 118 KB | 6 | |
| 54AS869JT | National Semiconductor | Quad 2-Line to 1-Line Data Selectors/Multiplexers | 118 KB | 6 | |
| 54F138FMQB | National Semiconductor | 3-To-8-Line Demultiplexer | 119 KB | 0 | |
| 54F139 | National Semiconductor | Dual 1-of-4 Decoder/Demultiplexer | 166 KB | 8 | |
| 54F157/BEA | National Semiconductor | Dual 1-of-4 Decoder/Demultiplexer | 166 KB | 8 | |
| 54F181FMQB | National Semiconductor | Dual 1-of-4 Decoder/Demultiplexer | 166 KB | 8 | |
| 54F194 | National Semiconductor | 4-Bit Bidirectional Universal Shift Register | 162 KB | 8 | |
| 54FCT244LMQB/QS | National Semiconductor | 4-Bit Bidirectional Universal Shift Register | 162 KB | 8 | |
| 54FCT273TDB | National Semiconductor | 4-Bit Bidirectional Universal Shift Register | 162 KB | 8 | |
