Voltage translating gates

Combine two functions into one using logic with integrated voltage translation 

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Resolve common combinational logic issues such as combining power good signals, enabling or disabling digital signals, or monitoring multiple error signals with our portfolio of translating gates that also reconcile system level voltage level mismatch. Included are a variety of functions such as AND, NAND, NOR, OR, XOR, XNOR, and configurable logic gates.

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Featured voltage translating gates

SN54SC4T32-SEP
Voltage translating gates

Radiation-tolerant, four-channel, two-input 1.2-V to 5.5-V OR gate with integrated level shifter

SN54SC4T00-SEP
Voltage translating gates

Radiation-tolerant, four-channel, two-input 1.2-V to 5.5-V NAND gate with integrated level shifter

SN74LV4T02-EP
Voltage translating gates

Enhanced-product four-channel two-input NOR gate with integrated level shifter

Approx. price (USD) 1ku | 0.858

SN74LV3T98-EP
Voltage translating gates

Enhanced-product three-channel configurable multiple-function gate with integrated level shifter

Approx. price (USD) 1ku | 0.858

SN74LV4T32-EP
Voltage translating gates

Enhanced-product four-channel two-input OR gate with integrated level shifter

Approx. price (USD) 1ku | 0.858

SN54SC4T02-SEP
Voltage translating gates

Radiation-tolerant, four-channel, two-input 1.2-V to 5.5-V NOR gate with integrated level shifter

Why should you choose our voltage translating gates?

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Schmitt Triggers

Our voltage translating gates portfolio features schmitt trigger inputs allowing for superior noise immunity

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Diverse Functions

Optimize your board space with voltage translating gates offered in common functions and configurable formats

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Low Power 

Fulfill your application needs with our advanced ultra low power (AUP) family

Voltage translation built in to logic functions

Learn more about how to consolidate components with voltage translation

Voltage translation is a robust solution with the ability to reduce the number of parts for qualification and assembly. Board design is streamlined by obtaining the functionality of two devices in one. By limiting the number of devices on a board, designers can decrease potential points of failure on the board design.

Featured products for voltage translation
SN74LV1T08 ACTIVE Single power supply 2-input POSITIVE AND Gate with Logic Level Shifter
NEW SN74LV4T32 ACTIVE 1.8-V to 5.5-V single power supply quadruple OR gates
NEW SN74LV4T00 ACTIVE 1.8-V to 5.5-V single power supply quadruple NAND gates

Learn more about logic level shifting capabilities

Easily integrate systems and peripherals functioning at different logic levels with single supply voltage translation while taking advantage of the industry’s newest packages. Translation between 1.8-V to 5.5-V to further streamline system and decrease board space. TI’s voltage translation portfolio is capable of performing both up and down translation suitable for any application.

Featured products for voltage translation
NEW SN74LV4T08 ACTIVE 1.8-V to 5.5-V single power supply quadruple AND gates
NEW SN74LV4T00-Q1 ACTIVE Automotive 1.8-V to 5.5-V single power supply quadruple NAND gates
SN74LV1T86 ACTIVE Single Power Supply 2-INPUT EXCLUSIVE OR (XOR) GATE Logic Level Shifter

Optimize board size with cost-efficient solutions

The SOT-23-Thin (DYY) package is the industry's smallest discrete logic leaded package measuring at 4.2 mm by 3.26 mm, which is 57% smaller than the TSSOP equivalent. With a standard 0.5 mm pitch, the DYY package easily integrates into the existing manufacturing equipment. The BQA package is TI's smallest 14-pin logic quad flat no-lead (QFN) package measuring at 3.0 mm by 2.5 mm, which is 76% smaller than the thin-shrink small-outline package (TSSOP) equivalent and 40% smaller than the previous-generation QFN package. This package also comes in wettable flank configurations to enable optical inspection as opposed to traditional X-ray inspection during manufacturing.

From left to right: SOT-23-Thin, TSSOP, SOIC, SSOP

Featured products for voltage translation
NEW SN74LV4T32 ACTIVE 1.8-V to 5.5-V single power supply quadruple OR gates
NEW SN74LV4T00 ACTIVE 1.8-V to 5.5-V single power supply quadruple NAND gates
NEW SN74LV4T08 ACTIVE 1.8-V to 5.5-V single power supply quadruple AND gates

Up and down integration

With single-supply level-shifting, translate up to supply higher power perpherials from low power sources and translate down to integrate GPIO logic levels of all types. The wide voltage range supports systems with varied levels of logic coexisting including 1.8-V, 2.5-V, 3.3-V, and 5.0-V. This can also be used to integrate different type of logic levels such as CMOS and TTL. 

Featured products for voltage translation
NEW SN74LV1T86-Q1 ACTIVE Automotive, single power supply, 2-input exclusive-OR (XOR) gate with logic-level shifter
NEW SN74LV1T02-Q1 ACTIVE Automotive, single power supply, 2-input positive-NOR gate with logic-level shifter
SN74AUP1T00 ACTIVE Low Power, 1.8/2.5/3.3-V In, 3.3-V CMOS Out, Single 2-Input Positive-NAND Gate

Technical resources

Application note
Application note
LV1T Family of single supply translators (Rev. B)
The LV1T family of devices is unique, combining a wide VIH range with a wide VCC range. The LV1T family was created to allow up or down voltage translation with only one power rail.
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Application brief
Application brief
Understanding Schmitt Triggers (Rev. A)
The solution to these problems is to use a Schmitt trigger type device to translate the slow or noisy edges into something faster that will meet the input rise and fall specs of the following device. 
document-pdfAcrobat PDF
Application note
Application note
Voltage Translation Between 3.3-V, 2.5-V, 1.8-V, and 1.5-V Logic Standards (Rev. B)
TI has many voltage level translation solutions that cover unidirectional, bidirectional, logic gates, and specific applications.
document-pdfAcrobat PDF