| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 54HC374F3A | KB | ||||
| 54HC257J | KB | ||||
| 54HC273 | KB | ||||
| 54HC273/BRAJC | KB | ||||
| 54FCT240FMQB(5962-8765501SA) | KB | ||||
| 54FCT377ATDB | KB | ||||
| 54FCT574FMQB | National Semiconductor | Octal D-Type Flip-Flop with TRI-STATE Outputs | 145 KB | 7 |  |
| 54FCT299DB | National Semiconductor | Octal D-Type Flip-Flop with TRI-STATE Outputs | 145 KB | 7 | |
| 54FCT245LMQB | National Semiconductor | Octal Bidirectional Transceiver with TRI-STATE Outputs | 137 KB | 8 | |
| 54F273FMQB(5962-8855001SA) | National Semiconductor | Octal Bidirectional Transceiver with TRI-STATE Outputs | 137 KB | 8 | |
| 54F280M/B2AJC | National Semiconductor | Octal Bidirectional Transceiver with TRI-STATE Outputs | 137 KB | 8 | |
| 54F544SDMQB | National Semiconductor | Octal Registered Transceiver | 188 KB | 10 | |
| 54F32DC | National Semiconductor | LOGIC GATE|QUAD 2-INPUT OR|F-TTL|DIP|14PIN|CERAMIC | 15 KB | 0 | |
| 54F378FMQB(5962-8855501FA) | National Semiconductor | LOGIC GATE|QUAD 2-INPUT OR|F-TTL|DIP|14PIN|CERAMIC | 15 KB | 0 | |
| 54F157LMQB | National Semiconductor | LOGIC GATE|QUAD 2-INPUT OR|F-TTL|DIP|14PIN|CERAMIC | 15 KB | 0 | |
| 54F192DMQB | National Semiconductor | Synchronous Up/Down Counter | 168 KB | 0 | |
