SN74LS123 - Retriggerable Monostable Multivibrator

onsemi

Download the SN74LS123 datasheet PDF. This datasheet also covers the SN74LS122 variant, as both devices belong to the same retriggerable monostable multivibrator family and are provided as variant models within a single manufacturer datasheet.

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SN74LS123 retriggerable monostable multivibrator by onsemi - Datasheet Preview — Note: The manufacturer provides a single datasheet file (SN74LS122_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	SN74LS123
Manufacturer	onsemi
File Size	251.89 KB
Description	Retriggerable Monostable Multivibrator
Datasheet	SN74LS123 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
SN74LS123	RETRIGGERABLE MONOSTABLE MULTIVIBRATORS	Motorola
SN74LS123	RETRIGGERABLE MONOSTABLE MULTIVIBRATORS	Texas Instruments
SN74LS12	TRIPLE 3-INPUT POSITIVE-NAND GATES	Motorola
SN74LS12	POSITIVE-NAND GATE	Texas Instruments
SN74LS122	RETRIGGERABLE MONOSTABLE MULTIVIBRATORS	Motorola

Other Datasheets by onsemi

Part Number	Description
SN74LS122	Retriggerable Monostable Multivibrator
SN74LS125A	Quad 3-State Buffer
SN74LS126A	Quad 3-State Buffer
SN74LS10	TRIPLE 3-INPUT NAND GATE
SN74LS109	LOW POWER SCHOTTKY

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

SN74LS122, SN74LS123 Retriggerable Monostable Multivibrators These dc triggered multivibrators feature pulse width control by three methods. The basic pulse width is programmed by selection of external resistance and capacitance values. The LS122 has an internal timing resistor that allows the circuits to be used with only an external capacitor. Once triggered, the basic pulse width may be extended by retriggering the gated low-level-active (A) or high-level-active (B) inputs, or be reduced by use of the overriding clear.