SN74LS169BNSR概述
同步4位向上/向下二进制计数器 SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
得捷:
IC SYNC UP/DWN BIN COUNTR 16SO
贸泽:
Counter ICs Synch 4-Bit Up/Down Binary Counter
Chip1Stop:
Counter Single 4-Bit Sync Binary UP/Down 16-Pin SOP T/R
Win Source:
IC SYNC UP/DWN BIN COUNTR 16SO / Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO
SN74LS169BNSR中文资料参数规格
SN74LS169BNSR引脚图与封装图 
