DM54123 - Dual Retriggerable One-Shot with Clear and Complementary Outputs
National Semiconductor (now Texas Instruments)
General Description
The ’123 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 activelow transit
Key Features
Y Y Y Y Y Y
DC triggered from active-high transition or active-low transition inputs Retriggerable to 100% duty cycle Direct reset terminates output pulse Compensated for VCC and temperature variations DTL TTL compatible Input clamp diodes
Functional.
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DM54123 DM74123 Dual Retriggerable One-Shot with Clear and Complementary Outputs March 1993 DM54123 DM74123 Dual Retriggerable One-Shot with Clear and Complementary Outpu...
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DM74123 Dual Retriggerable One-Shot with Clear and Complementary Outputs General Description The ’123 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 activelow transition trigger input and pin (B) is an active-high transition trigger input A low at the clear (CLR) input terminates the output pulse which also inhibits triggering An internal connection from CLR to the input gate makes it possible to tri
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