CD4045BPW概述
计数器移位寄存器 CMOS 21-STAGE COUNTER
Counter IC Binary Counter 1 Element 21 Bit Negative Edge 16-TSSOP
得捷:
IC COUNTER 21-STAGE 16-TSSOP
贸泽:
计数器移位寄存器 CMOS 21-STAGE COUNTER
艾睿:
Counter Single 21-Bit Binary UP 16-Pin TSSOP Tube