| 型号 | 厂家 | 封装 | 批号 | 数量 | |||
| HD74LS48P | 日立 | DIP | 0728+ | 12855 | |||
| HD74LS373D | 日立 | DIP | 0728+ | 12855 | |||
| HD74LS32P | HITACHI | DIP | 0728+ | 12855 | |||
| HD74LS30P | 日立 | DIP | 0728+ | 12855 | |||
| HD74LS273P | 日立 | DIP | 0728+ | 12855 | |||
| HD74LS245P | HITACHI | DIP | 0728+ | 12855 | |||
| HD74LS245P | 日立 | DIP | 0728+ | 12855 | |||
| HD74LS244P | 日立 | DIP | 0728+ | 12855 | |||