SN74LS37NSR The SN74LS37NSR is a quadruple 2-input positive-NAND buffer from Texas Instruments. It operates within a 4.75V to 5.25V range and is available in a 14-SOIC surface mount package.
Mfr Part #:

SN74LS37NSR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS37NSR is a quadruple 2-input positive-NAND buffer from Texas Instruments. It operates within a 4.75V to 5.25V range and is available in a 14-SOIC surface mount package.
✓ Total Stock: 32,873 pcs
$ Price Range: $0.70

SN74LS37NSR Available from 1 distributor

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SN74LS37NSR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Logic Level
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Channels
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Supplier Package
Voltage

SN74LS37NSR Description

Short technical summary and product information.

The Texas Instruments SN74LS37NSR is a versatile integrated circuit featuring four independent 2-input positive-NAND buffer gates. Designed for digital logic applications, this component operates reliably within a voltage range of 4.75V to 5.25V.

 

Key electrical characteristics include a maximum propagation delay of 24ns at 5V with a 45pF load capacitance. The device supports output currents of 1.2mA for low output and 24mA for high output. It requires an input logic level of 2V.

 

Packaged in a 14-SOIC surface mount configuration, the SN74LS37NSR is suitable for various electronic designs. Its operating temperature range is from 0°C to 70°C, making it appropriate for commercial applications. This NAND gate is a fundamental building block for digital circuit design, enabling complex logic functions.

SN74LS37NSR Quick Information

Product Type: NAND Gate
Series: 74LS
Canonical Name: SN74LS37NSR Quadruple 2-Input Positive-NAND Buffer
Subcategory: NAND Gates

SN74LS37NSR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74LS37NSR Estimated Pricing

Qty Low High
1+ $0.70 $0.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74LS37NSR Features

  • Quadruple 2-input positive-NAND buffer gates.
  • Operates from 4.75V to 5.25V supply.
  • Maximum 24ns propagation delay.
  • Surface mount 14-SOIC package.
  • Commercial operating temperature range.

SN74LS37NSR Applications

  • Digital logic circuit implementation.
  • Buffer and signal conditioning.
  • Combinational logic designs.
  • General purpose digital systems.

SN74LS37NSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LS37NSR?

4.75V to 5.25V.

What package does the SN74LS37NSR come in?

14-SOIC (0.209", 5.30mm Width) surface-mount package.

What is the operating temperature range?

0°C to 70°C.

What logic function does the SN74LS37NSR perform?

It is a 4-channel 2-input NAND gate.

What is the propagation delay of the SN74LS37NSR?

Maximum 24ns at 5V supply and 45pF load.

What are the output current capabilities?

Sink current (IOL) max 1.2mA, source current (IOH) max 24mA.

What is the input logic level threshold?

2V.

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