| 型号 | 生产厂家/品牌 | 封装 | 库存 | 规格 |
| HD74LS257P | HIT | DIP16 | 100PCS |  |
| HD74LS298P | HIT | DIP16 | 150PCS | |
| HD74LS365AP | HIT | DIP16 | 100PCS | |
| M74HC109B1 | ST | DIP16 | 100PCS | |
| M74HC85B1 | ST | DIP16 | 100PCS | |
| M74LS123P | MIT | DIP16 | 100PCS | |
| M74LS157P | MIT | DIP16 | 100PCS | |
| M74LS175P | MIT | DIP16 | 100PCS | |
| M74LS251P | MIT | DIP16 | 100PCS | |
| M74LS368AP | MIT | DIP16 | 100PCS | |
| MC74HC138N | MOT | DIP16 | 100PCS | |
| MC74HC139AN | ON | DIP16 | 100PCS | |
| MC74HC151N | MOT | DIP16 | 100PCS | |
| MC74HC157AN | MOT | DIP16 | 100PCS | |
| MC74HC157N | TI | DIP16 | 100PCS | |
