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SN54LV123A - Dual Retriggerable Monostable Multivibrators

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General Description

The 'LV123A devices are dual retriggerable monostable multivibrators designed for 2-V to 5.5-V VCC operation.

Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74LV123AD SOIC (16) 6.00 mm x 9.90 mm SN74LV123ADB SSOP (16) 7.80 mm x 6.20 mm SN74LV123ANS SO (16) 7.80 mm x 10.20 mm SN74LV123APW TSSOP (16) 6.40 mm x 5.00 mm SN74LV123ARGY VQFN (16) 3.50 mm x 4.00 mm (1) For all available packages, see the orderable addendum at the end

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN54LV123A SN74LV123A SCLS393Q – APRIL 1998 – REVISED AUGUST 2015 SNx4LV123A Dual Retriggerable Monostable Multivibrators With.

Key Features

  • 1 2-V to 5.5-V VCC Operation.
  • Maximum tpd of 11 ns at 5 V.
  • Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C.
  • Typical VOHV (Output VOH Undershoot) > 2.3 V at VCC = 3.3 V, TA = 25°C.
  • Support Mixed-Mode Voltage Operation on All Ports.
  • Schmitt-Trigger Circuitry on A, B, and CLR Inputs for Slow Input Transition Rates.
  • Edge Triggered From Active-High or Active-Low Gated Logic Inputs.
  • Ioff Supports Partial-Powe.

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