SN74LV27ANSR

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Texas Instruments

3-CH, 3-INPUT, 2-V TO 5.5-V NOR GATES

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DocumentsSN74LV27A Triple 3-Input Positive-NOR Gate datasheet (Rev. F)

SN74LV27ANSR

Active

Texas Instruments

3-CH, 3-INPUT, 2-V TO 5.5-V NOR GATES

Deep-Dive with AI

DocumentsSN74LV27A Triple 3-Input Positive-NOR Gate datasheet (Rev. F)

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	SN74LV27ANSR	SN74LV27A Series

Current - Output High, Low [custom]	12 mA	12 mA
Current - Output High, Low [custom]	12 mA	12 mA
Current - Quiescent (Max) [Max]	20 µA	20 µA
Input Logic Level - High	1.5 V	1.5 V
Input Logic Level - Low	0.5 V	0.5 V
Logic Type	NOR Gate	NOR Gate
Max Propagation Delay @ V, Max CL	7.9 ns	7.9 ns
Mounting Type	Surface Mount	Surface Mount
Number of Circuits	3	3
Number of Inputs	3	3
Operating Temperature [Max]	85 °C	85 °C
Operating Temperature [Min]	-40 °C	-40 °C
Package / Case	14-SOIC	14-SOIC, 14-TSSOP, 14-SSOP
Package / Case	-	3.9 mm
Package / Case	-	0.154 - 5.3 in
Package / Case	-	0.173 in
Package / Case	-	4.4 mm
Package / Case	-	0.209 in
Package / Case [y]	5.3 mm	5.3 mm
Package / Case [y]	0.209 in	0.209 in
Supplier Device Package	14-SO	14-SO, 14-TSSOP, 14-SSOP
Voltage - Supply [Max]	5.5 V	5.5 V
Voltage - Supply [Min]	2 V	2 V

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	$ 0.71
		10	$ 0.63
		25	$ 0.59
		100	$ 0.48
		250	$ 0.45
		500	$ 0.38
		1000	$ 0.30
	Digi-Reel®	1	$ 0.71
		10	$ 0.63
		25	$ 0.59
		100	$ 0.48
		250	$ 0.45
		500	$ 0.38
		1000	$ 0.30
	Tape & Reel (TR)	2000	$ 0.28
		6000	$ 0.26
		10000	$ 0.25
Texas Instruments	LARGE T&R	1	$ 0.58
		100	$ 0.40
		250	$ 0.31
		1000	$ 0.20

SN74LV27A Series

3-ch, 3-input, 2-V to 5.5-V NOR gates

Part	Input Logic Level - High	Number of Inputs	Package / Case	Package / Case	Package / Case	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Logic Type	Input Logic Level - Low	Number of Circuits	Current - Quiescent (Max) [Max]	Max Propagation Delay @ V, Max CL	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Package / Case [y]	Package / Case [y]	Package / Case [custom]	Package / Case [custom]	Package / Case
Texas Instruments SN74LV27AD These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.	1.5 V	3	3.9 mm	0.154 in	14-SOIC	Surface Mount	2 V	5.5 V	12 mA	12 mA	NOR Gate	0.5 V	3	20 µA	7.9 ns	-40 °C	85 °C
Texas Instruments SN74LV27ANSR These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.	1.5 V	3			14-SOIC	Surface Mount	2 V	5.5 V	12 mA	12 mA	NOR Gate	0.5 V	3	20 µA	7.9 ns	-40 °C	85 °C	14-SO	5.3 mm	0.209 in
Texas Instruments SN74LV27APWR These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.	1.5 V	3			14-TSSOP	Surface Mount	2 V	5.5 V	12 mA	12 mA	NOR Gate	0.5 V	3	20 µA	7.9 ns	-40 °C	85 °C	14-TSSOP			0.173 in	4.4 mm
Texas Instruments SN74LV27ADBR These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.	1.5 V	3		5.3 mm	14-SSOP	Surface Mount	2 V	5.5 V	12 mA	12 mA	NOR Gate	0.5 V	3	20 µA	7.9 ns	-40 °C	85 °C	14-SSOP					0.209 in
Texas Instruments SN74LV27ADR These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.	1.5 V	3	3.9 mm	0.154 in	14-SOIC	Surface Mount	2 V	5.5 V	12 mA	12 mA	NOR Gate	0.5 V	3	20 µA	7.9 ns	-40 °C	85 °C
Texas Instruments SN74LV27APWRG4 These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation. The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic. These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.	1.5 V	3			14-TSSOP	Surface Mount	2 V	5.5 V	12 mA	12 mA	NOR Gate	0.5 V	3	20 µA	7.9 ns	-40 °C	85 °C	14-TSSOP			0.173 in	4.4 mm

Description

General part information

SN74LV27A Series

These triple 3-input positive-NOR gates are designed for 2-V to 5.5-V V CC operation.

The SN74LV27A devices perform the Boolean function Y = A + B + C in positive logic.

These devices are fully specified for partial-power-down applications using I off. The I off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.

Documents

Technical documentation and resources

SN74LV27A Triple 3-Input Positive-NOR Gate datasheet (Rev. F)

Data sheet