DM74123 Datasheet | Fairchild Semiconductor

DM74123 Dual Retriggerable One-Shot with Clear and plementary Outputs August 1986 Revised March 2000 DM74123 Dual Retriggerable One-Shot with Clear and plementary Outputs General Description The DM74123 is a dual retriggerable monostable multivibrator capable of generating output pulses from a few nano-seconds to extremely long duration up to 100% duty cycle. Each device has three inputs permitting the choice of either leading-edge or trailing edge triggering. Pin (A) is an active-LOW transition trigger input and pin (B) is an activeHIGH transition trigger input. A LOW at the clear (CLR) input terminates the output pulse: which also inhibits triggering. An internal connection from...