Integrated Circuits (ICs)

SN74F27NSR

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3-CH, 3-INPUT, 4.5-V TO 5.5-V BIPOLAR NOR GATES

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Search across all available documentation for this part.

DocumentsSemiconductor Packing Material Electrostatic Discharge (ESD) Protection Triple 3-Input Positive-NOR Gates datasheet (Rev. A)+7

Integrated Circuits (ICs)

SN74F27NSR

Active

Texas Instruments

3-CH, 3-INPUT, 4.5-V TO 5.5-V BIPOLAR NOR GATES

Deep-Dive with AI

DocumentsSemiconductor Packing Material Electrostatic Discharge (ESD) Protection Triple 3-Input Positive-NOR Gates datasheet (Rev. A)+7

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74F27NSR

Current - Output High, Low [custom]	1 mA
Current - Output High, Low [custom]	20 mA
Input Logic Level - Low	0.8 V
Logic Type	NOR Gate
Max Propagation Delay @ V, Max CL	5 ns
Mounting Type	Surface Mount
Number of Circuits	3
Number of Inputs	3
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
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

SN74F27 Series

3-ch, 3-input, 4.5-V to 5.5-V bipolar NOR gates

Part	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Max Propagation Delay @ V, Max CL	Number of Inputs	Operating Temperature [Max]	Input Logic Level - Low	Logic Type	Mounting Type	Number of Circuits	Supplier Device Package
Texas Instruments SN74F27NG4	1 mA	20 mA	4.5 V	5.5 V	14-DIP	7.62 mm	0.3 "	5 ns	3	70 °C	0.8 V	NOR Gate	Through Hole	3
Texas Instruments SN74F27D	1 mA	20 mA	4.5 V	5.5 V	14-SOIC	3.9 mm	0.154 in	5 ns	3	70 °C	0.8 V	NOR Gate	Surface Mount	3
Texas Instruments SN74F27DRE4	1 mA	20 mA	4.5 V	5.5 V	14-SOIC	3.9 mm	0.154 in	5 ns	3	70 °C	0.8 V	NOR Gate	Surface Mount	3
Texas Instruments SN74F27NSR	1 mA	20 mA	4.5 V	5.5 V	14-SOIC	5.3 mm	0.209 "	5 ns	3	70 °C	0.8 V	NOR Gate	Surface Mount	3	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	$ 0.64
		10	$ 0.55
		25	$ 0.51
		100	$ 0.41
		250	$ 0.38
		500	$ 0.32
		1000	$ 0.25
	Digi-Reel®	1	$ 0.64
		10	$ 0.55
		25	$ 0.51
		100	$ 0.41
		250	$ 0.38
		500	$ 0.32
		1000	$ 0.25
	Tape & Reel (TR)	2000	$ 0.16
Texas Instruments	LARGE T&R	1	$ 0.46
		100	$ 0.31
		250	$ 0.24
		1000	$ 0.16

Description

General part information

SN74F27 Series

These devices contain three independent 3-input NOR gates. They perform the Boolean functionsorin positive logic.

The SN54F27 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74F27 is characterized for operation from 0°C to 70°C.

These devices contain three independent 3-input NOR gates. They perform the Boolean functionsorin positive logic.

Documents

Technical documentation and resources

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

Application note

Input and Output Characteristics of Digital Integrated Circuits

Application note

LOGIC Pocket Data Book (Rev. B)

User guide

Designing With Logic (Rev. C)

Application note

Logic Guide (Rev. AB)

Selection guide

SN74F27NSR

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SN74F27NSR

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Technical Specifications

SN74F27 Series

Pricing

Description

SN74F27 Series

Documents

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Triple 3-Input Positive-NOR Gates datasheet (Rev. A)

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

TI IBIS File Creation, Validation, and Distribution Processes

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

Input and Output Characteristics of Digital Integrated Circuits

LOGIC Pocket Data Book (Rev. B)

Designing With Logic (Rev. C)

Logic Guide (Rev. AB)

SN74F27 Series