| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191NSR [更多] | IC BINARY COUNTER UP/DOWN 16SO | 搜索 查看资料 | |
| SN74HC191NSR [更多] | IC BINARY COUNTER UP/DOWN 16SO | 搜索 查看资料 | |
| SN74HC191N [更多] | IC 4-BIT UP/DN BIN CNTR 16-DIP | 搜索 查看资料 | |
| SN74HC191NG4 [更多] | Texas Instruments | IC COUNTER 4BIT SYNC BIN 16-DIP | 搜索 查看资料 |
| SN74HC191NSR [更多] | IC BINARY COUNTER UP/DOWN 16SO | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191N [更多] | Counter ICs 4-Bit Sync UpDn Bnry | 搜索 | |
| SN74HC191NSR [更多] | Counter ICs 4-Bit Sync UpDn Bnry | 搜索 | |
| SN74HC191NE4 [更多] | Counter ICs 4-Bit Synch Up/Down Binary Counter | 搜索 | |
| SN74HC191NSRG4 [更多] | Counter ICs 4B SYNC Up Down Binary Counters | 搜索 | |
| SN74HC191NSRE4 [更多] | Counter ICs 4-Bit Synch Up/Down Binary Counter | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191N [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube (Alt: SN74HC191N) | 搜索 | |
| SN74HC191N [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube - Bulk (Alt: SN74HC191N) | 搜索 | |
| SN74HC191N3 [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP - Bulk (Alt: SN74HC191N3) | 搜索 | |
| SN74HC191NSR [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R - Tape and Reel (Alt: SN74HC191NSR) | 搜索 | |
| SN74HC191NE4 [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube - Rail/Tube (Alt: SN74HC191NE4) | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191N [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube | 搜索 | |
| SN74HC191NSR [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191N [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191N [更多] | 搜索 | ||
| SN74HC191N1 [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191NSLE [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191NSR [更多] | 搜索 | ||
| SN74HC191NSR [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191NSRG4 [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191NP3 [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191NSRE4 [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191N3 [更多] | 搜索 | ||
| SN74HC191N3 [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191NP1 [更多] | Rochester Electronics LLC | 搜索 | |
| SN74HC191NS [更多] | 搜索 | ||
| SN74HC191NE4 [更多] | Rochester Electronics LLC | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191N [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube | 搜索 | |
| SN74HC191N [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube | 搜索 | |
| SN74HC191N [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube | 搜索 | |
| SN74HC191N [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube | 搜索 | |
| SN74HC191NSR [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R | 搜索 | |
| SN74HC191NSR [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191NSR [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R | 搜索 | |
| SN74HC191NE4 [更多] | Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191N [更多] | IC: digital, 4bit, binary up/down counter, synchronous, Series: HC | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC191N [更多] | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 搜索 | |
| SN74HC191N [更多] | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 搜索 | |
| SN74HC191N [更多] | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 搜索 | |
| SN74HC191N [更多] | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 搜索 | |
| SN74HC191N [更多] | Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP | 搜索 |
