MM54HC123A MM74HC123A Dual Retriggerable Monostabl.
National Semiconductor
MM74HC123A - Dual Retriggerable Monostable Multivibrator
MM54HC123A MM74HC123A Dual Retriggerable Monostable Multivibrator January 1988 MM54HC123A MM74HC123A Dual Retriggerable Monostable Multivibrator Ge.
Fairchild
MM74HC123A - Dual Retriggerable Monostable Multivibrator
MM74HC123A Dual Retriggerable Monostable Multivibrator September 1983 Revised February 1999 MM74HC123A Dual Retriggerable Monostable Multivibrator G.