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U74HC123 Datasheet Dual Retriggerable Monostable Multivibrator

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD U74HC123 DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH RESET SOP-16.

General Description

CMOS IC The U74HC123 is high-speed Si-gate CMOS device and is pin patible with low power Schottky TTL (LSTTL).

The U74HC123 is a dual retriggerable monostable multivibrator with output pulse width control by three methods.

The basic pulse time is programmed by selection of an external resistor (REXT) and capacitor (CEXT).

Key Features

  • ES.
  • DC triggered from active HIGH or active LOW inputs.
  • Retriggerable for very long pulses up to 100% duty factor.
  • Direct reset terminates output pulse.
  • Schmitt-trigger action on all inputs except for the reset input.

U74HC123 Distributor