| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 54F04J | KB | ||||
| 54F169 | National Semiconductor | 4-Stage Synchronous Bidirectional Counter | 160 KB | 8 |  |
| 54F161A | National Semiconductor | Synchronous Presettable Binary Counter | 197 KB | 0 | |
| 54F350/BEA | National Semiconductor | Synchronous Presettable Binary Counter | 197 KB | 0 | |
| 54F74/BDA | National Semiconductor | Dual D-Type Flip-Flop | 263 KB | 0 | |
| 54F521LMQB | National Semiconductor | Identity Comparator | 435 KB | 0 | |
| 54F64FMQB | National Semiconductor | Identity Comparator | 435 KB | 0 | |
| 54FCT521DMQB | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54HC123F | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54HC161F | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54HC175J | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54HC32/BCAJC | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54HCT175F3A | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54HC4052F3A | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54HC74F3A | National Semiconductor | Identity Comparator | 255 KB | 0 | |
| 54LS192J | National Semiconductor | Identity Comparator | 255 KB | 0 | |
