TI’s CD74HC123 is a High Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Reset. Find parameters, ordering and quality information.

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The ’HC123, ’HCT123, CD74HC423 and CD74HCT423 are dual monostable multivibrators with resets. They are all retriggerable and differ only in that the 123 types can be triggered by a negative to positive reset pulse; whereas the 423 types do not have this feature.

What does the 74HC123 / 74LS123 do? The 74×123 is a dual retriggerable monostable multivibrator, also known as a one-shot timer. This chip can produce precise timing pulses …

Part #: 74HC123. Download. File Size: 124Kbytes. Page: 17 Pages. Description: Dual retriggerable monostable multivibrator with reset. Manufacturer: NXP Semiconductors.

The 74HC123; 74HCT123 is a dual retriggerable monostable multivibrator with reset. The basic output pulse width is programmed by selection of external components (REXT and CEXT). Once triggered this basic pulse width may be extended by retriggering either of the edge triggered inputs (nA or nB).

The 74HC123; 74HCT123 is a dual retriggerable monostable multivibrator with reset. The basic output pulse width is programmed by selection of external components (R EXT and C EXT).

CD74HC123PWR – Monostable Multivibrator 25 ns 16-TSSOP from Texas Instruments. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

The 74HC123; 74HCT 123 are high-speed Si-g ate CMOS devices and are pin compatible

PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 123 DESCRIPTION The M74HC123 is an high speed CMOS MONOSTABLE MULTIVIBRATOR fabricated with silicon gate C2MOS technology. There are two trigger inputs, A INPUT (negative edge) and B INPUT (positive edge). These inputs are valid for slow rising/falling signals, (tr=tf=l sec).