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SN74F27D

SN74F27D by Texas Instruments

NOR Gate IC 3 Channel 14-SOIC

Obsolete 74F Series Datasheet (PDF)

Component Details

Part Number
SN74F27D
Manufacturer
Texas Instruments
DigiKey P/N
2156-SN74F27D-ND
Lifecycle
Obsolete

Stock & Pricing

Distribution Stock
72,029 units
Lead Time
6 weeks
Reference Price (1 pc)
$0.8600

Specifications

ParameterValue
Logic Type NOR Gate
Number of Circuits 3
Number of Inputs 3
Voltage - Supply 4.5V ~ 5.5V
Current - Output High, Low 1mA, 20mA
Input Logic Level - Low 0.8V
Input Logic Level - High 2V
Max Propagation Delay @ V, Max CL 5ns @ 5V, 50pF
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Supplier Device Package 14-SOIC
Package / Case 14-SOIC (0.154", 3.90mm Width)

Packaging Options

PackageDigiKey P/NStockMOQPrice (1)
Bulk 2156-SN74F27D-ND 70,342 351 $0.8600
Tube 296-SN74F27D-ND 1,687 1 $1.0400

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Looking for the SN74F27D by Texas Instruments? This nor gate ic 3 channel 14-soic is increasingly difficult to source through standard distribution channels. ICCorders specialises in sourcing hard-to-find and obsolete ICs with full traceability and testing.

The SN74F27D is classified under Logic in the Integrated Circuits (ICs) category, part of the 74F series.

SN74F27D Specifications

Parameter Value
Logic Type NOR Gate
Number of Circuits 3
Number of Inputs 3
Voltage – Supply 4.5V ~ 5.5V
Current – Output High, Low 1mA, 20mA
Input Logic Level – Low 0.8V
Input Logic Level – High 2V
Max Propagation Delay @ V, Max CL 5ns @ 5V, 50pF
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Supplier Device Package 14-SOIC
Package / Case 14-SOIC (0.154", 3.90mm Width)

Availability & Supply Status

  • Status: Obsolete – We Can Source
  • Lifecycle: Obsolete
  • Distribution Stock: 72,029 units
  • Standard Lead Time: 6 weeks
  • Last Time Buy Date: 29 February 2024

Datasheet

Download the official SN74F27D datasheet (PDF) for full electrical characteristics, pinout diagrams, and application notes.

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Data last verified: 6 days ago. Availability may have changed — check current stock.

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