74HC393PW,112

Counter/Divider Dual 4Bit Binary UP 14Pin TSSOP Tube

Counter IC Binary Counter 2 Element 4 Bit Negative Edge 14-TSSOP

得捷:
IC DUAL 4BIT BINRY COUNT 14TSSOP

艾睿:
Counter/Divider Dual 4-Bit Binary UP 14-Pin TSSOP Bulk