74HC390D,653

计数器 IC DUAL DECADE RIPPLE COUNTER

Counter IC Counter, Decade 2 Element 4 Bit Negative Edge 16-SO

得捷:
IC DUAL DEC RIPPLE COUNT 16SOIC

艾睿:
Counter/Divider Dual 4-Bit Decade UP 16-Pin SO

安富利:
Counter/Divider Dual 4-Bit Decade UP 16-Pin SO T/R

富昌:
74HC Series 6 V Surface Mount Dual Decade Ripple Counter - SOIC-16

Verical:
Counter/Divider Dual 4-Bit Decade UP 16-Pin SO T/R