| 型号 | 制造商 | 描述 | 操作 |
| CD74HC221NSR [更多] | Texas Instruments | IC DUAL MONO MULTIVIB 16SO RoHS: Compliant Min Qty 2000 Container Reel | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| CD74HC221NSR [更多] | Texas Instruments | Monostable Multivibrator Hi-Spd CMOS Dual RoHS: Compliant | 搜索 |
| CD74HC221NSRG4 [更多] | Texas Instruments | Monostable Multivibrator Hi Sp CMOS Logic Dual RoHS: Compliant | 搜索 |
| CD74HC221NSRE4 [更多] | Texas Instruments | Monostable Multivibrator Hi-Spd CMOS Dual RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| CD74HC221NSR [更多] | Texas Instruments | Monostable Multivibrator Dual 16-Pin SOP T/R - Tape and Reel (Alt: CD74HC221NSR) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| CD74HC221NSR [更多] | Texas Instruments | 搜索 | |
| CD74HC221NSR [更多] | Rochester Electronics LLC | 搜索 | |
| CD74HC221NSRE4 [更多] | Rochester Electronics LLC | 搜索 |