4位同步加/减计数器双时钟有明确的 4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR
Counter IC Element Bit
立创商城:
SNJ54HC193J
德州仪器TI:
Synchronous 4-Bit Up/Down Binary Counters With Dual Clock And Clear
得捷:
54HC193 SYNCHRONOUS 4-BIT UP/DOW
艾睿:
Counter Single 4-Bit Binary UP/Down 16-Pin CDIP Tube
安富利:
Counter Single 4-Bit Binary UP/Down 16-Pin CDIP Tube
Chip1Stop:
Counter Single 4-Bit Binary UP/Down 16-Pin CDIP Tube
Verical:
Counter Single 4-Bit Binary UP/Down 16-Pin CDIP Tube
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
SNJ54HC193J TI 德州仪器 | 当前型号 | 当前型号 |
CD74HC193M 德州仪器 | 完全替代 | SNJ54HC193J和CD74HC193M的区别 |
CD74HC193E 德州仪器 | 完全替代 | SNJ54HC193J和CD74HC193E的区别 |
SN74HC193D 德州仪器 | 类似代替 | SNJ54HC193J和SN74HC193D的区别 |