SN74LV123A-EP Datasheet PDF - Texas Instruments Dual Retriggerable Monostable Multivibrators Specs

SN74LV123A-EP - Dual Retriggerable Monostable Multivibrators

Datasheet Summary

Description

ordering information D Edge Triggered From Active-High or Active-Low Gated Logic Inputs D Ioff Supports Partial-Power-Down Mode Operation D Retriggerable for Very Long Output Pulses, Up To 100% Duty Cycle D Overriding Clear Terminates Output Pulse D Glitch-Free Power-Up Reset on Outputs D ESD Prote

Features

output pulse-duration control by three methods. In the first method, the A input is low, and the B input goes high. In the second method, the B input is high, and the A input goes low. In the third method, the A input is low, the B input is high, and the clear (CLR) input goes high. The output pulse duration is programmable by selecting external resistance and capacitance values. The external timing capacitor must be connected between Cext and Rext/Cext (positive) and an external resistor connec.

Datasheet Details

Part number	SN74LV123A-EP
Manufacturer	Texas Instruments
File Size	505.69 KB
Description	Dual Retriggerable Monostable Multivibrators
Datasheet	SN74LV123A-EP Datasheet
Additional preview pages of the SN74LV123A-EP datasheet.

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Full PDF Text Transcription

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SN74LV123AĆEP DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITTĆTRIGGER INPUTS SCLS498A − MAY 2003 − REVISED MAY 2004 D Controlled Baseline − One Assembly/Test Site, One Fabrication Site D Extended Temperature Performance of −40°C to 105°C D Enhanced Diminishing Manufacturing Sources (DMS) Support D Enhanced Product-Change Notification D Qualification Pedigree† D Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C D Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C D Supports Mixed-Mode Voltage Operation on All Ports D Schmitt-Trigger Circuitry on A, B, and CLR Inputs for Slow Input Transition Rates † Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range.

Published: Mar 13, 2020 |