74HCT221N,112概述
74HCT221 - Dual non-retriggerable monostable multivibrator with reset DIP 16Pin
单稳态多谐振荡器 31 ns 16-DIP
得捷:
IC MULTIVIBRATOR 31NS 16DIP
艾睿:
Monostable Multivibrator Dual-Element -40°C 125°C 16-Pin PDIP Bulk
DeviceMart:
IC DECODER/DEMUX 3-8 LINE 16DIP