| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191D [更多] | Texas Instruments | IC SYNC 4-BIT UP/DN CNTR 16-SOIC RoHS: Compliant Min Qty 1 Container Tube | 搜索 查看资料 |
| SN74LS191DR [更多] | Texas Instruments | IC SYNC 4-BIT UP/DN CNTR 16-SOIC RoHS: Compliant Min Qty 2500 Container Reel | 搜索 查看资料 |
| SN74LS191DE4 [更多] | Texas Instruments | IC SYNC 4-BIT UP/DN CNTR 16-SOIC RoHS: Compliant Min Qty 720 Container Tube | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191D [更多] | Texas Instruments | Counter ICs 4-Bit Sync Up/Down RoHS: Compliant | 搜索 |
| SN74LS191DR [更多] | Texas Instruments | Counter ICs 4-Bit Sync Up/Down RoHS: Compliant | 搜索 |
| SN74LS191DRG4 [更多] | Texas Instruments | Counter ICs Sync 4B Up Down Counters RoHS: Compliant | 搜索 |
| SN74LS191DG4 [更多] | Texas Instruments | Counter ICs Sync 4B Up Down Counters RoHS: Compliant | 搜索 |
| SN74LS191DE4 [更多] | Texas Instruments | Counter ICs 4-Bit Sync Up/Down RoHS: Compliant | 搜索 |
| SN74LS191DRE4 [更多] | Texas Instruments | Counter ICs 4-Bit Sync Up/Down RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191D [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube - Rail/Tube (Alt: SN74LS191D) RoHS: Compliant | 搜索 |
| SN74LS191D [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube (Alt: SN74LS191D) RoHS: Compliant | 搜索 |
| SN74LS191DR [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC T/R (Alt: SN74LS191DR) RoHS: Compliant | 搜索 |
| SN74LS191DR [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC T/R - Tape and Reel (Alt: SN74LS191DR) RoHS: Compliant | 搜索 |
| SN74LS191DE4 [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube - Rail/Tube (Alt: SN74LS191DE4) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191D [更多] | ON Semiconductor | 搜索 | |
| SN74LS191D [更多] | Texas Instruments | 搜索 | |
| SN74LS191DR [更多] | Texas Instruments | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191D [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube RoHS: Compliant | 搜索 |
| SN74LS191DE4 [更多] | Texas Instruments | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS191D [更多] | Motorola Semiconductor Products | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP | 搜索 |
| SN74LS191D [更多] | Texas Instruments | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP | 搜索 |
| SN74LS191DR [更多] | Texas Instruments | 搜索 | |
| SN74LS191DR2 [更多] | Motorola Semiconductor Products | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 搜索 |