Integrated Circuits (ICs)

SN74HCS125DR

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SCHMITT-TRIGGER INPUTS QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsOptimizing Board Space for Discrete LOGIC Designs Using Smallest Package Solutio (Rev. A)Enabling Optimal Solar Inverter Power Stage Designs with Logic +1

Integrated Circuits (ICs)

SN74HCS125DR

Active

Texas Instruments

SCHMITT-TRIGGER INPUTS QUADRUPLE BUS BUFFER GATES WITH 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsOptimizing Board Space for Discrete LOGIC Designs Using Smallest Package Solutio (Rev. A)Enabling Optimal Solar Inverter Power Stage Designs with Logic +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HCS125DR

Current - Output High, Low [custom]	7.8 mA
Current - Output High, Low [custom]	7.8 mA
Input Type	Schmitt Trigger
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	1
Number of Elements	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	14-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

SN74HCS125-Q1 Series

Automotive Schmitt-trigger inputs quadruple bus buffer gates with 3-state outputs

Part	Grade	Number of Elements	Voltage - Supply [Min]	Voltage - Supply [Max]	Input Type	Logic Type	Operating Temperature [Min]	Operating Temperature [Max]	Output Type	Qualification	Mounting Type	Package / Case [x]	Package / Case [y]	Package / Case	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Number of Bits per Element	Supplier Device Package	Package / Case [custom]	Package / Case [custom]	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments SN74HCS125QDRQ1	Automotive	4	2 V	6 V	Schmitt Trigger	Buffer Non-Inverting	-40 °C	125 °C	3-State	AEC-Q100	Surface Mount	0.154 in	3.9 mm	14-SOIC	7.8 mA	7.8 mA	1
Texas Instruments SN74HCS125DR		4	2 V	6 V	Schmitt Trigger	Buffer Non-Inverting	-40 °C	125 °C	3-State		Surface Mount	0.154 in	3.9 mm	14-SOIC	7.8 mA	7.8 mA	1
Texas Instruments SN74HCS125QPWRQ1	Automotive	4	2 V	6 V	Schmitt Trigger	Buffer Non-Inverting	-40 °C	125 °C	3-State	AEC-Q100	Surface Mount			14-TSSOP	7.8 mA	7.8 mA	1	14-TSSOP	0.173 "	4.4 mm
Texas Instruments SN74HCS125DYYR		4	2 V	6 V	Schmitt Trigger	Buffer Non-Inverting	-40 °C	125 °C	3-State		Surface Mount			SOT-23-14 Thin SOT-23 Variant	7.8 mA	7.8 mA	1	14-SOT-23-THIN
Texas Instruments SN74HCS125PWR		4	2 V	6 V	Schmitt Trigger	Buffer Non-Inverting	-40 °C	125 °C	3-State		Surface Mount			14-TSSOP	7.8 mA	7.8 mA	1	14-TSSOP	0.173 "	4.4 mm
Texas Instruments SN74HCS125QDYYRQ1		4	2 V	6 V	Schmitt Trigger	Buffer Non-Inverting			3-State		Surface Mount			SOT-23-14 Thin SOT-23 Variant	7.8 mA	7.8 mA	1	14-SOT-23-THIN			125 °C	-55 °C
Texas Instruments SN74HCS125QBQARQ1	Automotive	4	2 V	6 V	Schmitt Trigger	Buffer Non-Inverting			3-State	AEC-Q100	Surface Mount			14-WFQFN Exposed Pad	7.8 mA	7.8 mA	1	14-WQFN (3x2.5)			125 °C	-55 °C

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	$ 0.35
		10	$ 0.28
		25	$ 0.26
		100	$ 0.19
		250	$ 0.18
		500	$ 0.15
		1000	$ 0.11
	Digi-Reel®	1	$ 0.35
		10	$ 0.28
		25	$ 0.26
		100	$ 0.19
		250	$ 0.18
		500	$ 0.15
		1000	$ 0.11
	Tape & Reel (TR)	2500	$ 0.07
Texas Instruments	LARGE T&R	1	$ 0.19
		100	$ 0.13
		250	$ 0.10
		1000	$ 0.07

Description

General part information

SN74HCS125-Q1 Series

The SN74HCS125-Q1 contains four independent buffers with 3-state outputs and Schmitt-trigger inputs. Each buffer performs the Boolean function Y = A in positive logic. The outputs can be put into a Hi-Z state by applying a High on theOEpin.

Documents

Technical documentation and resources

Optimizing Board Space for Discrete LOGIC Designs Using Smallest Package Solutio (Rev. A)

Application brief

Enabling Optimal Solar Inverter Power Stage Designs with Logic

Application brief

SN74HCS125 Quadruple Buffer with 3-State Outputs and Schmitt-Trigger Inputs datasheet (Rev. C)

Data sheet