| 型号 | 制造商 | 描述 | 操作 |
| SN74LS221DR [更多] | Texas Instruments | IC DUAL MONO MULTIVIBRATR 16SOIC RoHS: Compliant Min Qty 1 Container Digi-Reel | 搜索 查看资料 |
| SN74LS221DR [更多] | Texas Instruments | IC DUAL MONO MULTIVIBRATR 16SOIC RoHS: Compliant Min Qty 1 Container Cut Tape | 搜索 查看资料 |
| SN74LS221DR [更多] | Texas Instruments | IC DUAL MONO MULTIVIBRATR 16SOIC RoHS: Compliant Min Qty 2500 Container Reel | 搜索 查看资料 |
| SN74LS221DRE4 [更多] | Texas Instruments | IC DUAL MONO MULTIVIBRATR 16SOIC RoHS: Compliant Min Qty 2500 Container Reel | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS221DR [更多] | Texas Instruments | Monostable Multivibrator Dual Mono RoHS: Compliant | 搜索 |
| SN74LS221D [更多] | Texas Instruments | Monostable Multivibrator Dual Mono RoHS: Compliant | 搜索 |
| SN74LS221DG4 [更多] | Texas Instruments | Monostable Multivibrator Dual Monostable Multivibrators RoHS: Compliant | 搜索 |
| SN74LS221DRG4 [更多] | Texas Instruments | Monostable Multivibrator Dual Monostable Multivibrators RoHS: Compliant | 搜索 |
| SN74LS221DRE4 [更多] | Texas Instruments | Monostable Multivibrator Dual w/Schmitt-trgr inputs RoHS: Compliant | 搜索 |
| SN74LS221DE4 [更多] | Texas Instruments | Monostable Multivibrator Dual w/Schmitt-trgr inputs RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS221DR [更多] | Texas Instruments | Monostable Multivibrator Dual 16-Pin SOIC T/R (Alt: SN74LS221DR) RoHS: Compliant | 搜索 |
| SN74LS221DR [更多] | Texas Instruments | Monostable Multivibrator Dual 16-Pin SOIC T/R - Tape and Reel (Alt: SN74LS221DR) RoHS: Compliant | 搜索 |
| SN74LS221DRE4 [更多] | Texas Instruments | Monostable Multivibrator Dual 16-Pin SOIC T/R - Tape and Reel (Alt: SN74LS221DRE4) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS221DR2 [更多] | Rochester Electronics LLC | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS221DR [更多] | Texas Instruments | Monostable Multivibrator Dual 16-Pin SOIC T/R RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS221DRE4 [更多] | Texas Instruments | Monostable Multivibrator Dual 16-Pin SOIC T/R RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS221DR2 [更多] | Motorola Semiconductor Products | 搜索 |