74HC 系列 5 V CMOS SOT109-1 双通道 4 位 十进制 纹波计数器
Counter IC Element Bit
得捷:
NEXPERIA 74HC390D - DECADE COUNT
艾睿:
Counter/Divider Dual 4-Bit Decade UP 16-Pin SO Bulk
富昌:
74HC Series 6 V Surface Mount CMOS Dual Decade Ripple Counter - SOIC-16
Verical:
Counter/Divider Dual 4-Bit Decade UP 16-Pin SO Bulk
Newark:
# NXP 74HC390D,652 Decade Ripple Counter, HC Family, 71 MHz, 2 Circuits, 2 V to 6 V, SOIC-16
DeviceMart:
IC DUAL DECADE RIPP COUNT 16SOIC