| 型号 | 制造商 | 描述 | 操作 |
| CD74HC190PWT [更多] | Texas Instruments | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn RoHS: Compliant | 搜索 |
| CD74HC190PWTE4 [更多] | Texas Instruments | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn RoHS: Compliant | 搜索 |
| CD74HC190PWTG4 [更多] | Texas Instruments | Counter ICs Hi Sp CMOS Synch BCD Dec Up/Down RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| CD74HC190PWT [更多] | Texas Instruments | Decade Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, CMOS, PDSO16 - Bulk (Alt: CD74HC190PWT) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| CD74HC190PWT [更多] | Texas Instruments | 搜索 |