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SN74ALS33AN The Texas Instruments SN74ALS33AN is a NOR Gate IC featuring 4 independent 2-input buffers with open-collector outputs. It operates within a 0°C to 70°C temperature range and comes in a 14-PDIP package.
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SN74ALS33AN

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74ALS33AN is a NOR Gate IC featuring 4 independent 2-input buffers with open-collector outputs. It operates within a 0°C to 70°C temperature range and comes in a 14-PDIP package.
✓ Total Stock: 3,650 pcs
$ Price Range: $0.22

SN74ALS33AN Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
150 pcs
On Request
150 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74ALS33AN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Voltage
Voltage Supply
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SN74ALS33AN Description

Short technical summary and product information.

This Texas Instruments SN74ALS33AN is a high-speed CMOS logic integrated circuit belonging to the 74ALS series. It contains four independent 2-input positive-NOR buffers, each with an open-collector output.

 

Key electrical specifications include an operating voltage range of 4.5V to 5.5V and an output current capability of 24mA. The maximum propagation delay is 33ns at 5V with a 50pF load capacitance. The input logic levels are specified as 0.8V for low and 2V for high.

 

The device is characterized for operation from 0°C to 70°C, making it suitable for commercial applications. The open-collector outputs require a resistive pull-up for proper operation and can be used in wired-AND configurations.

 

Packaged in a standard 14-pin Dual In-line Package (DIP) with through-hole mounting, the SN74ALS33AN is designed for ease of integration into various electronic circuits.

SN74ALS33AN Quick Information

Product Type: NOR Gate IC
Series: 74ALS
Canonical Name: Texas Instruments SN74ALS33AN NOR Gate IC
Subcategory: NOR Gate

SN74ALS33AN Compliance

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

SN74ALS33AN Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

SN74ALS33AN Features

  • Contains four independent 2-input NOR buffers.
  • Features open-collector outputs for wired-AND logic.
  • Operates from 4.5V to 5.5V supply voltage.
  • Maximum propagation delay of 33ns.
  • Packaged in a 14-PDIP through-hole configuration.

SN74ALS33AN Applications

  • Used in general-purpose logic circuits.
  • Suitable for wired-AND logic applications.
  • Ideal for systems requiring open-collector outputs.

SN74ALS33AN FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the SN74ALS33AN?

4.5V to 5.5V.

What is the package type of the SN74ALS33AN?

14-DIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range?

0°C to 70°C.

What logic function does the SN74ALS33AN perform?

Quad 2-input NOR gate with open collector outputs.

How many gates are in the SN74ALS33AN?

4 NOR gates.

What is the propagation delay of the SN74ALS33AN?

33ns maximum at 5V supply and 50pF load.

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