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SN74AS20 The Texas Instruments SN74AS20 is a dual 4-input positive-NAND gate. It features a high-speed operation with a propagation delay between 10-50ns.
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SN74AS20

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AS20 is a dual 4-input positive-NAND gate. It features a high-speed operation with a propagation delay between 10-50ns.
✓ Total Stock: 28 pcs

SN74AS20 Available from 1 distributor

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28 pcs
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28 pcs On Request 1 On Request On Request 8BXG/ On Request On Request
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SN74AS20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Features
Input Type
Mounting Type
Number of Channels
Operating Temperature Range
Operating Voltage
Output Type
Package / Case
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SN74AS20 Description

Short technical summary and product information.

The Texas Instruments SN74AS20 is a high-speed dual 4-input positive-NAND gate. It performs the Boolean functions Y = A • B • C • D or Y = A + B + C + D in positive logic. This device is characterized for operation from 0°C to 70°C, making it suitable for commercial applications.

 

Key electrical characteristics include a data rate of up to 125 Mbps, an output current IOL (max) of 20 mA, and IOH (max) of -2 mA. The input type is Bipolar and the output type is Push-Pull. The SN74AS20 is available in various package options including Plastic Small-Outline (D), Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs.

 

This component is designed for digital logic applications requiring fast switching speeds and reliable NAND gate functionality. Its robust design and performance specifications make it a suitable choice for various electronic systems.

SN74AS20 Quick Information

Product Type: Dual 4-Input Positive-NAND Gate
Canonical Name: Texas Instruments SN74AS20 Dual 4-Input Positive-NAND Gate
Subcategory: NAND Gate

SN74AS20 Compliance

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

SN74AS20 Features

  • Dual 4-input positive-NAND gate.
  • High-speed operation with 10-50ns tpd.
  • Operates from 0°C to 70°C.
  • Available in DIP and SOIC packages.
  • 125 Mbps maximum data rate.

SN74AS20 Applications

  • Digital logic circuit design.
  • Signal processing applications.
  • Control systems integration.
  • Embedded system development.

SN74AS20 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AS20?

4.5V to 5.5V.

What package options are available for the SN74AS20?

14-DIP, 14-SOIC, 14-CDIP, and 14-ceramic chip carrier.

What temperature ranges does the SN74AS20 support?

Commercial: 0°C to 70°C; Military: -55°C to 125°C.

What is the maximum data rate of the SN74AS20?

125 Mbps.

How many inputs per channel does the SN74AS20 have?

4 inputs per channel, with 2 channels total.

What is the output type of the SN74AS20?

Push-Pull.

What is the propagation delay of the SN74AS20?

10-50ns.

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