SN74HC163ANSR概述
Counter Single 4-Bit Binary UP 16-Pin SOP T/R
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 14-SO
德州仪器TI:
4-Bit Synchronous Binary Counters
得捷:
LOGIC GATES AND INVERTERS
艾睿:
Counter Single 4-Bit Binary UP 16-Pin SOP T/R