Specification	SN74LVC1G123DCUT

Current - Output High, Low [x]	32 mA
Current - Output High, Low [y]	32 mA
Independent Circuits	1
Logic Type	Monostable
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-VFSOP
Package / Case [y]	2.3 mm
Package / Case [y]	0.091 in
Propagation Delay	18.5 ns
Schmitt Trigger Input	True
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.65 V

SN74LVC1G123 Series

Single retriggerable monostable multivibrator with Schmitt-trigger inputs

Part	Mounting Type	Logic Type	Supplier Device Package	Independent Circuits	Current - Output High, Low [y]	Current - Output High, Low [x]	Propagation Delay	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [y]
Texas Instruments 74LVC1G123DCTRG4	Surface Mount	Monostable	SM8	1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	125 °C	-40 °C
Texas Instruments SN74LVC1G123YZPR	Surface Mount	Monostable	8-DSBGA	1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	85 °C	-40 °C	8-XFBGA DSBGA
Texas Instruments 74LVC1G123DCURE4	Surface Mount	Monostable		1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	125 °C	-40 °C	8-VFSOP	2.3 mm	0.091 in
Texas Instruments SN74LVC1G123DCTR	Surface Mount	Monostable	SM8	1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	125 °C	-40 °C
Texas Instruments 74LVC1G123DCUTG4	Surface Mount	Monostable		1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	125 °C	-40 °C	8-VFSOP	2.3 mm	0.091 in
Texas Instruments SN74LVC1G123DCUT	Surface Mount	Monostable		1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	125 °C	-40 °C	8-VFSOP	2.3 mm	0.091 in
Texas Instruments SN74LVC1G123DCTT	Surface Mount	Monostable	SM8	1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	125 °C	-40 °C
Texas Instruments SN74LVC1G123DCUR	Surface Mount	Monostable		1	32 mA	32 mA	18.5 ns	5.5 V	1.65 V	125 °C	-40 °C	8-VFSOP	2.3 mm	0.091 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.52
		10	$ 1.36
		25	$ 1.29
		100	$ 1.06
	Digi-Reel®	1	$ 1.52
		10	$ 1.36
		25	$ 1.29
		100	$ 1.06
	Tape & Reel (TR)	250	$ 0.99
		500	$ 0.87
		1250	$ 0.69
		2500	$ 0.64
		6250	$ 0.61
		12500	$ 0.59
Texas Instruments	SMALL T&R	1	$ 1.12
		100	$ 0.86
		250	$ 0.64
		1000	$ 0.46

Description

General part information

SN74LVC1G123 Series

The SN74LVC1G123 device is a single retriggerable monostable multivibrator designed for 1.65V to 5.5V VCC operation.

This monostable multivibrator features output pulse-duration control by three methods. In the first method, the A input is low, and the B input goes high. In the second method, the B input is high, and the A input goes low. In the third method, the A input is low, the B input is high, and the clear ( CLR) input goes high.

The output pulse duration is programmed by selecting external resistance and capacitance values. The external timing capacitor must be connected between Cext and Rext/Cext (positive) and an external resistor connected between Rext/Cext and VCC. To obtain variable pulse durations, connect an external variable resistance between Rext/Cext and VCC. The output pulse duration also can be reduced by taking CLR low.

Documents

Technical documentation and resources

SN74LVC1G123DCUT

Deep-Dive with AI

SN74LVC1G123DCUT

Deep-Dive with AI

Technical Specifications

SN74LVC1G123 Series

Pricing

Description

SN74LVC1G123 Series

Documents

Low-Voltage Logic (LVC) Designer's Guide

TI IBIS File Creation, Validation, and Distribution Processes

LOGIC Pocket Data Book (Rev. B)

Implications of Slow or Floating CMOS Inputs (Rev. E)

LVC Characterization Information

Logic Guide (Rev. AB)

Designing With the SN74LVC1G123 Monostable Multivibrator (Rev. A)

Texas Instruments Little Logic Application Report

LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Signal Switch Data Book (Rev. A)

How to Select Little Logic (Rev. A)

The Davies Sinusoidal Generator

Input and Output Characteristics of Digital Integrated Circuits

CMOS Power Consumption and CPD Calculation (Rev. B)

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

Little Logic Guide 2018 (Rev. G)

Live Insertion

SN74LVC1G123 Single Retriggerable Monostable Multivibrator With Schmitt-Trigger Inputs datasheet (Rev. E)

Selecting the Right Level Translation Solution (Rev. A)

Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices

Understanding Advanced Bus-Interface Products Design Guide

Standard Linear & Logic for PCs, Servers & Motherboards

Design Summary for WCSP Little Logic (Rev. B)

Configurable Timed Reset Using Discrete Logic (Rev. A)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

SN74LVC1G123 Series