| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HCT74BQ | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT74BQ115 | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT9115D112 | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCTLS844N | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT86P | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT86PW.118 | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT640DB112 | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT652NT | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT688M1R | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT688PW118 | PHILIPS SEMICONDUCTORS | Dual D-type flip-flop with set and reset; positive-edge trigger | 120 KB | 22 | |
| 74HCT4520 | TEXAS INSTRUMENTS | High Speed CMOS Logic Dual Synchronous Counters | 45 KB | 8 | |
| 74HCT541ADW | TEXAS INSTRUMENTS | High Speed CMOS Logic Dual Synchronous Counters | 45 KB | 8 | |
| 74HCT423D112 | TEXAS INSTRUMENTS | High Speed CMOS Logic Dual Synchronous Counters | 45 KB | 8 | |
| 74HCT4053PW.118 | TEXAS INSTRUMENTS | High Speed CMOS Logic Dual Synchronous Counters | 45 KB | 8 | |
| 74HCT4053A | TEXAS INSTRUMENTS | High Speed CMOS Logic Dual Synchronous Counters | 45 KB | 8 | |
| 74HCT4066PW112 | TEXAS INSTRUMENTS | High Speed CMOS Logic Dual Synchronous Counters | 45 KB | 8 |