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74LS20 The 74LS20 is a dual 4-input NAND gate integrated circuit from Texas Instruments. It provides two independent NAND gates, each with four inputs.
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74LS20

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Mfr Name: Texas Instruments
Texas Instruments
The 74LS20 is a dual 4-input NAND gate integrated circuit from Texas Instruments. It provides two independent NAND gates, each with four inputs.
✓ Total Stock: 50 pcs
$ Price Range: $10.16

74LS20 Available from 1 distributor

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74LS20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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74LS20 Description

Short technical summary and product information.

The 74LS20 is a versatile integrated circuit from Texas Instruments, belonging to the 7400 series of logic gates. This chip features two independent 4-input NAND gates, allowing for complex logic operations within a single package. A NAND gate outputs a LOW signal only when all of its inputs are HIGH, making it the inverse of an AND gate.

 

The 74LS20 is available in different versions, with the 74HC20 supporting an operating voltage range of 2V to 6V, while the 74LS20 typically operates at 5V. The device comes in a 14-pin package suitable for through-hole mounting. Output current capabilities vary by model, with sourcing typically ranging from 0.4 to 4 mA and sinking from 4 to 8 mA.

 

This component is useful in digital electronics for implementing logic functions, signal processing, and control systems. Its dual gate structure and 4-input capability offer flexibility in circuit design.

74LS20 Quick Information

Product Type: Logic Gate
Series: 74LS
Canonical Name: 74LS20 Dual 4-input NAND Gate
Subcategory: NAND Gate

74LS20 Compliance

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

74LS20 Estimated Pricing

Qty Low High
1+ $10.16 $10.16

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

74LS20 Features

  • Contains two 4-input NAND gates
  • Operates between 2V and 6V
  • 14-pin through-hole package
  • Designed for digital logic applications
  • Supports typical output currents of 0.4mA to 4mA

74LS20 Applications

  • Digital logic circuit implementation
  • Signal processing tasks
  • Control system design
  • Boolean function implementation

74LS20 FAQs

1 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the 74LS20?

The 74LS20 typically operates at 5V.

74LS20 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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74HC13
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The 74HC13 is a dual 4-input NAND gate IC from Texas Instruments. It features Schmitt Trigger inputs for improved noise immunity.
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MM74C20N
MM74C20N
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The Texas Instruments MM74C20N is a Dual 4-Input NAND Gate integrated circuit. It features two independent 4-input NAND gates in a DIP14 package.
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74LS40
74LS40
N-A
The 74LS40 is a dual 4-input NAND gate IC from N-A, featuring buffered outputs for increased current drive. It operates at 5V and comes in a 14-pin package.
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SN15830N
SN15830N
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The Texas Instruments SN15830N is a dual 4-input NAND gate IC. It features a 14-pin DIP package and is RoHS3 compliant.
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