高速CMOS逻辑可预置同步4位加/减计数器 High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
Counter IC Element Bit
得捷:
CD54HCT193 HIGH SPEED CMOS LOGIC
立创商城:
5962-9084801MEA
艾睿:
Counter Single 4-Bit Sync Binary UP/Down 16-Pin CDIP Tube
安富利:
Counter Single 4-Bit Sync Binary UP/Down 16-Pin CDIP Tube
Chip1Stop:
Counter Single 4-Bit Sync Binary UP/Down 16-Pin CDIP Tube
罗切斯特:
Counter Single 4-Bit Sync Binary UP/Down 16-Pin CDIP Tube