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SN74F21D The Texas Instruments SN74F21D is a dual 4-input AND gate IC. It operates within a voltage range of 4.5V to 5.5V and features a fast propagation delay.
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SN74F21D

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74F21D is a dual 4-input AND gate IC. It operates within a voltage range of 4.5V to 5.5V and features a fast propagation delay.
✓ Total Stock: 190 pcs
$ Price Range: $0.59

SN74F21D Available from 1 distributor

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✓ Non-Authorised
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HMB Electronics LLC ✓
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190 pcs
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190 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74F21D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Data Rate
Input Logic Level
Input Type
Lead Spacing
Lead Style
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Voltage
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SN74F21D Description

Short technical summary and product information.

The SN74F21D from Texas Instruments is a high-speed dual 4-input AND gate integrated circuit. Each of the two independent gates performs the Boolean function Y = A \x95 B \x95 C \x95 D in positive logic.

 

This device is designed for operation within a voltage range of 4.5V to 5.5V. It offers a maximum propagation delay of 5.1ns at 5V and 50pF, supporting data rates up to 70Mbps. The output current capabilities are 1mA and 20mA.

 

Packaged in a 14-SOIC surface-mount format, the SN74F21D is suitable for various digital logic applications. Its operating temperature range is from 0°C to 70°C, making it a reliable choice for commercial and industrial environments. The bipolar input type and push-pull output type are standard for this logic family.

 

Key specifications include 2 circuits, 4 inputs per circuit, and a 2V minimum input logic level. The SN74F21D is part of the F technology family, known for its high-speed performance.

SN74F21D Quick Information

Product Type: AND Gate
Series: 74F
Canonical Name: SN74F21D Dual 4-Input Positive-AND Gate
Subcategory: AND Gate

SN74F21D Compliance

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

SN74F21D Estimated Pricing

Qty Low High
1+ $0.59 $0.59

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

SN74F21D Features

  • Dual 4-input AND gate.
  • Operates from 4.5V to 5.5V.
  • Fast 5.1ns propagation delay.
  • Surface mount 14-SOIC package.
  • 0°C to 70°C operating temperature.

SN74F21D Applications

  • Digital logic circuits.
  • Signal gating applications.
  • Control system logic.
  • Data selection circuits.

SN74F21D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74F21D?

4.5V to 5.5V.

What is the package type of the SN74F21D?

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

What is the operating temperature range?

0°C to 70°C.

What is the logic type of the SN74F21D?

AND Gate.

How many input channels does the SN74F21D have?

2 circuits, each with 4 inputs.

What is the propagation delay of the SN74F21D?

Maximum 5.1ns at 5V, 50pF.

What is the maximum data rate of the SN74F21D?

70 Mbps.

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