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SN74HC32DR The Texas Instruments SN74HC32DR is a quadruple 2-input OR gate. It operates within a 2V to 6V voltage range and a temperature range of -40°C to 85°C.
Mfr Part #:

SN74HC32DR

Available from 9 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC32DR is a quadruple 2-input OR gate. It operates within a 2V to 6V voltage range and a temperature range of -40°C to 85°C.
✓ Total Stock: 33,751 pcs
$ Price Range: $0.12

SN74HC32DR Available from 9 distributors

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Smaxon Electronics ✓
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21,722 pcs
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Akira Global ✓
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Braun Electronic Components ✓
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MW.FEP S.p.A. ✓
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2,439 pcs
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Bristol Electronics ✓
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1,510 pcs
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1510 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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1,477 pcs
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PROSOFT ELECTRONICS ✓
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1,472 pcs
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Partservice ✓
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191 pcs
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RAD ✓
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1 pcs
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1 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74HC32DR 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 Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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SN74HC32DR Description

Short technical summary and product information.

The SN74HC32DR from Texas Instruments is a versatile integrated circuit containing four independent 2-input OR gates. Each gate performs the Boolean function Y = A + B in positive logic.

 

This device is designed for a wide operating voltage range of 2V to 6V, making it suitable for various applications. It features buffered inputs and operates across a wide temperature range from -40°C to +85°C. The SN74HC32DR supports fanout up to 10 LSTTL loads and offers significant power reduction compared to LSTTL logic ICs.

 

Packaged in a 14-pin SOIC (SOIC (0.154", 3.90mm Width)), this component is designed for surface mount applications. Its typical applications include monitoring error signals with fewer inputs and combining active-low enable signals.

SN74HC32DR Quick Information

Product Type: OR Gate
Series: 74HC
Canonical Name: Texas Instruments SN74HC32 Quadruple 2-Input OR Gate
Subcategory: OR Gates

SN74HC32DR Compliance

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

SN74HC32DR Estimated Pricing

Qty Low High
1+ $0.12 $0.12

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

SN74HC32DR Features

  • Contains four independent 2-input OR gates.
  • Wide operating voltage range: 2V to 6V.
  • Wide operating temperature range: -40°C to +85°C.
  • Packaged in a 14-SOIC for surface mounting.
  • Supports fanout up to 10 LSTTL loads.

SN74HC32DR Applications

  • Suitable for 2V to 6V logic systems.
  • Ideal for surface-mount PCB designs.
  • Works across -40°C to 85°C environments.
  • Used in general-purpose digital logic.

SN74HC32DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC32DR?

2V to 6V.

What is the operating temperature range?

-40°C to 85°C.

What package is this device available in?

14-SOIC surface-mount package (0.154" width, 3.90mm).

What is the logic type?

OR Gate.

How many inputs per gate?

2 inputs.

How many circuits (gates) are in this IC?

4 circuits (quad).

What is the maximum propagation delay?

17ns at 6V with 50pF load.

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