NAND gates

Simplify your signal chain with combinational logic

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Resolve common combinational logic issues such as enabling or disabling digital signals, monitoring multiple error signals or creating a latch with our portfolio of more than 200 NAND gates. Included are open-drain and Schmitt-trigger devices available in one- to six-channel configurations.

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Featured NAND gates

Why choose our NAND gates?

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Wide operating voltage range

Select products ranging from 0.8V to 18V to fulfill all your application needs.

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Diverse package offering

Both leaded and nonleaded packages are available with pin counts ranging from 5 pins to 20 pins. Wettable flanks available on select packages.

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Schmitt triggers

Our high-speed CMOS with Schmitt-trigger (HCS) products allow for superior noise immunity.

Common NAND gate applications

Design an alarm or tamper circuit with an S-R latch

Critical systems that need to flag and address events use alarm circuits. This video presents a simple set-reset (S-R) latching solution designed to avoid missing alarm trigger events.

Featured products for alarm and tamper circuits

SN74HCS03

ACTIVE

Schmitt-trigger inputs quadruple 2-input positive-NAND gates with open-drain outputs

SN74HCS30-Q1

ACTIVE

Automotive 8-input NAND gate with Schmitt-trigger inputs

SN74LVC1G00

ACTIVE

Single 2-input, 1.65-V to 5.5-V NAND gate

Technical resources

Application brief

Catch a Digital Signal

In order to ensure that an error state is correctly identified, a dedicated latch circuit can be used to catch even very brief pulses while using very little power.

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Application note