MM74C93N

4位十进制计数器 4-Bit Decade Counter

Counter IC Binary Counter 1 Element 4 Bit Negative Edge 14-PDIP

得捷:
4-BIT BIANARY COUNTER

贸泽:
计数器 IC 4-Bit Binary Counter

艾睿:
Counter Single 4-Bit Binary UP 14-Pin PDIP Rail