CD74HC4538-Q1 Datasheet (Texas Instruments) - Precision Monostable Multivibrator

CD74HC4538-Q1, Precision Monostable Multivibrator

ordering information 1Q 6 1Q 7 11 2B 10 2Q The CD74HC4538 is a dual retriggerable/resettable GND 8 9 2Q precision monostable multivibrator for fixed-voltage timing applications.

An external resistor (RX) and external capacitor (CX) control the timing and accuracy for the circuit.

Adjustment o

CD74HC4538-Q1 HIGH-SPEED CMOS LOGIC DUAL RETRIGGERABLE PRECISION MONOSTABLE MULTIVIBRATOR SCLS595A NOVEMBER 2004 REVISED APRIL 2008 D Qualified for Automotive Applications D Balanced Propagation Delay and Transition D Retriggerable/Resettable Capability D Trigger and Reset Propagation Delays Independent of RX, CX D Triggering From the Leading or Trailing Edge D Q and Q Buffered Outputs Available Times D Significant Power Reduction Compared to LSTTL Logic ICs D VCC Voltage