| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191NSR [更多] | Texas Instruments | IC SYNC 4-BIT UP/DN CNTR 16SO RoHS: Compliant Min Qty 1 Container Digi-Reel | 搜索 查看资料 |
| SN74LS191NSR [更多] | Texas Instruments | IC SYNC 4-BIT UP/DN CNTR 16SO RoHS: Compliant Min Qty 1 Container Cut Tape | 搜索 查看资料 |
| SN74LS191NSR [更多] | Texas Instruments | IC SYNC 4-BIT UP/DN CNTR 16SO RoHS: Compliant Min Qty 2000 Container Reel | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191NSR [更多] | Texas Instruments | Counter ICs 4-Bit Sync Up/Down RoHS: Compliant | 搜索 |
| SN74LS191NSRG4 [更多] | Texas Instruments | Counter ICs Sync 4B Up Down Counters RoHS: Compliant | 搜索 |
| SN74LS191NSRE4 [更多] | Texas Instruments | Counter ICs 4-Bit Sync Up/Down RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191NSR [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R - Tape and Reel (Alt: SN74LS191NSR) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191NSR [更多] | Texas Instruments | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191NSR [更多] | Texas Instruments | 搜索 |