Texas Instruments-SN74HC32NSRG4 Logic Gates OR Gate 4-Element 2-IN CMOS 14-Pin SOP T/R

Integrated Circuits (ICs)

SN74AHCT125NSR

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4-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsMigration From 3.3-V To 2.5-V Power Supplies For Logic Devices Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)+17

Integrated Circuits (ICs)

SN74AHCT125NSR

Active

Texas Instruments

4-CH, 4.5-V TO 5.5-V BUFFERS WITH TTL-COMPATIBLE CMOS INPUTS AND 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsMigration From 3.3-V To 2.5-V Power Supplies For Logic Devices Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)+17

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74AHCT125NSR

Current - Output High, Low [custom]	8 mA
Current - Output High, Low [custom]	8 mA
Logic Type	Buffer, Non-Inverting
Mounting Type	Surface Mount
Number of Bits per Element	1
Number of Elements	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	14-SOIC
Package / Case [x]	0.209 "
Package / Case [y]	5.3 mm
Supplier Device Package	14-SO
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74AHCT125-EP Series

Enhanced product 4-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs and 3-state outputs

Part	Number of Bits per Element	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Output Type	Logic Type	Number of Elements	Supplier Device Package	Package / Case [custom]	Package / Case [custom]	Qualification	Grade
Texas Instruments SN74AHCT125N	1	4.5 V	5.5 V	85 °C	-40 °C	8 mA	8 mA	14-DIP	7.62 mm	0.3 "	Through Hole	3-State	Buffer Non-Inverting	4
Texas Instruments V62/04683-01XE	1	4.5 V	5.5 V	125 °C	-40 °C	8 mA	8 mA	14-SOIC	3.9 mm	0.154 in	Surface Mount	3-State	Buffer Non-Inverting	4
Texas Instruments SN74AHCT125PW	1	4.5 V	5.5 V	85 °C	-40 °C	8 mA	8 mA	14-TSSOP			Surface Mount	3-State	Buffer Non-Inverting	4	14-TSSOP	0.173 "	4.4 mm
Texas Instruments SN74AHCT125QPWRQ1	1	4.5 V	5.5 V	125 °C	-40 °C	8 mA	8 mA	14-TSSOP			Surface Mount	3-State	Buffer Non-Inverting	4	14-TSSOP	0.173 "	4.4 mm	AEC-Q100	Automotive
Texas Instruments SN74AHCT125PWRE4	1	4.5 V	5.5 V	85 °C	-40 °C	8 mA	8 mA	14-TSSOP			Surface Mount	3-State	Buffer Non-Inverting	4	14-TSSOP	0.173 "	4.4 mm
Texas Instruments SN74AHCT125DRE4	1	4.5 V	5.5 V	85 °C	-40 °C	8 mA	8 mA	14-SOIC	3.9 mm	0.154 in	Surface Mount	3-State	Buffer Non-Inverting	4
Texas Instruments SN74AHCT125QPWREP	1	4.5 V	5.5 V	125 °C	-40 °C	8 mA	8 mA	14-TSSOP			Surface Mount	3-State	Buffer Non-Inverting	4	14-TSSOP	0.173 "	4.4 mm
Texas Instruments SN74AHCT125D	1	4.5 V	5.5 V	85 °C	-40 °C	8 mA	8 mA	14-SOIC	3.9 mm	0.154 in	Surface Mount	3-State	Buffer Non-Inverting	4
Texas Instruments SN74AHCT125QDREP	1	4.5 V	5.5 V	125 °C	-40 °C	8 mA	8 mA	14-SOIC	3.9 mm	0.154 in	Surface Mount	3-State	Buffer Non-Inverting	4
Texas Instruments SN74AHCT125NSR	1	4.5 V	5.5 V	85 °C	-40 °C	8 mA	8 mA	14-SOIC	5.3 mm	0.209 "	Surface Mount	3-State	Buffer Non-Inverting	4	14-SO

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	$ 0.62
		10	$ 0.54
		25	$ 0.51
		100	$ 0.42
		250	$ 0.39
		500	$ 0.33
		1000	$ 0.26
	Digi-Reel®	1	$ 0.62
		10	$ 0.54
		25	$ 0.51
		100	$ 0.42
		250	$ 0.39
		500	$ 0.33
		1000	$ 0.26
	Tape & Reel (TR)	2000	$ 0.24
		6000	$ 0.22
		10000	$ 0.21
TME	N/A	1	$ 0.72
		10	$ 0.51
		25	$ 0.46
		100	$ 0.41
		250	$ 0.39
		500	$ 0.38
Texas Instruments	LARGE T&R	1	$ 0.53
		100	$ 0.36
		250	$ 0.28
		1000	$ 0.18

Description

General part information

SN74AHCT125-EP Series

The SN74AHCT125-Q1 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable ( OE) input is high. When OE is low, the respective gate passes the data from the A input to its Y output.

To ensure the high-impedance state during power up or power down, OE should be tied to V CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Documents

Technical documentation and resources

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

Application note

How to Select Little Logic (Rev. A)

Application note

Selecting the Right Level Translation Solution (Rev. A)

Application note

Little Logic Guide 2018 (Rev. G)

Selection guide

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)

Product overview

SN74AHCT125NSR

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SN74AHCT125NSR

Deep-Dive with AI

Technical Specifications

SN74AHCT125-EP Series

Pricing

Description

SN74AHCT125-EP Series

Documents

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

Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)

Texas Instruments Little Logic Application Report

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

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

LOGIC Pocket Data Book (Rev. B)

AHC/AHCT Designer's Guide February 2000 (Rev. D)

SNx4AHCT125 Quadruple Bus Buffer Gates With 3-State Outputs datasheet (Rev. R)

CMOS Power Consumption and CPD Calculation (Rev. B)

TI IBIS File Creation, Validation, and Distribution Processes

Logic Guide (Rev. AB)

Live Insertion

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

Design Summary for WCSP Little Logic (Rev. B)

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

How to Select Little Logic (Rev. A)

Selecting the Right Level Translation Solution (Rev. A)

Little Logic Guide 2018 (Rev. G)

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C)

SN74AHCT125-EP Series