SN74HC4040APWR概述
Counter Single 12Bit Binary UP 16Pin TSSOP T/R
Counter IC Binary Counter 1 Element 12 Bit Negative Edge 16-TSSOP
德州仪器TI:
12-Bit Asynchronous Binary Counters
得捷:
LOGIC GATES AND INVERTERS
艾睿:
Counter Single 12-Bit Binary UP 16-Pin TSSOP T/R
Chip1Stop:
Counter Single 12-Bit Binary UP 16-Pin TSSOP T/R