SN74LS191DE4
TI(德州仪器)
主动器件
具有加/减模式控制的同步 4 位加/减计数器 16-SOIC 0 to 70
计数器 IC 二进制计数器 个元件 钻头 正边沿 16-SOIC
得捷:
IC SYNC 4-BIT UP/DN CNTR 16-SOIC
立创商城:
SN74LS191DE4
艾睿:
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube
Chip1Stop:
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube
Verical:
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube
德州仪器TI:
Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control
Win Source:
IC SYNC 4-BIT UP/DN CNTR 16-SOIC / Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC