SN74LV123A-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN74LV123A-Q1 SCLS467F – FEBRUARY 2003 – REVISED JUNE 2016 SN74LV123A-Q1 Dual Retriggerable Monostable Multivibrator With Schmitt-Trigger Inputs 1 Features 1 Qualified for Automotive Applications 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 Supports 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-Power-Down Mode Operation Retriggerable for Very Long Output Pulses, up to 100% Duty Cycle Overriding Clear Terminates Output Pulse Glitch-Free Power-Up Reset on Outputs ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 1000-V Charged-Device Model (C101) 2 Applications Automotive Infotainment Systems DVD and Blu-ray Players GPS Navigation Devices Advanced Driver Assistance Systems Automotive Body and Lighting 3 Description The SN74LV123A-Q1 device is a dual retriggerable monostable multivibrator designed for 2-V to 5.5-V VCC operation. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SN74LV123A-Q1 TSSOP (16) 5.00 mm × 4.40 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Logic Diagram, Each Multivibrator (Positive Logic) Rext/Cext A...