| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| HD73M801ABT | KB | ||||
| HD7400-A | KB | ||||
| HD74126 | Hitachi Semiconductor | TTL HD74/HD74S Series | 143 KB | 4 |  |
| HD74176P | Hitachi Semiconductor | Asynchronous Up Counter | 158 KB | 0 | |
| HD74AC02TELS | Hitachi Semiconductor | Asynchronous Up Counter | 158 KB | 0 | |
| HD74AC04FPT | Hitachi Semiconductor | Asynchronous Up Counter | 158 KB | 0 | |
| HD74AC112FPEL | Hitachi Semiconductor | Asynchronous Up Counter | 158 KB | 0 | |
| HD74AC14FPTL | Hitachi Semiconductor | Asynchronous Up Counter | 158 KB | 0 | |
| HD74AC14TELL | RENESAS | Hex Inverter Schmitt Trigger | 115 KB | 7 |  |
| HD74AC164FPEL | RENESAS | Serial-In, Parallel-Out Shift Register | 136 KB | 9 | |
| HD74AC245TELL | RENESAS | Octal Bi-directional Transceiver with 3-State Input/Output | 129 KB | 9 | |
| HD74ACT245 | RENESAS | Octal Bi-directional Transceiver with 3-State Input/Output | 129 KB | 9 | |
| HD74ACT245FPTL | RENESAS | Octal Bi-directional Transceiver with 3-State Input/Output | 129 KB | 9 | |
| HD74ACT373FPT | RENESAS | Octal Bi-directional Transceiver with 3-State Input/Output | 129 KB | 9 | |
| HD74ACT374FPTR | RENESAS | Octal Bi-directional Transceiver with 3-State Input/Output | 129 KB | 9 | |
| HD74HC107FP-TR | RENESAS | Octal Bi-directional Transceiver with 3-State Input/Output | 129 KB | 9 | |
