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HomeProductsIntegrated Circuits (ICs)Logic - Gates and InvertersCD74HCT21MT
CD74HCT21MT Image
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CD74HCT21MT - Texas Instruments

Manufacturer Part Number
CD74HCT21MT
Manufacturer
Texas Instruments
Allelco Part Number
32D-CD74HCT21MT
ECAD Model
Parts Description
IC GATE AND 2CH 4-INP 14SOIC
Detailed Description
Package
14-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 70100

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Quantity

Specifications

CD74HCT21MT Tech Specifications
Texas Instruments - CD74HCT21MT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - CD74HCT21MT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 4.5V ~ 5.5V  
Supplier Device Package 14-SOIC  
Series 74HCT  
Package / Case 14-SOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 125°C  
Number of Inputs 4  
Number of Circuits 2  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Max Propagation Delay @ V, Max CL 27ns @ 4.5V, 50pF  
Logic Type AND Gate  
Input Logic Level - Low 0.8V  
Input Logic Level - High 2V  
Features -  
Current - Quiescent (Max) 2 µA  
Current - Output High, Low 4mA, 4mA  
Base Product Number 74HCT21  

Parts Introduction

Manufacturer Part Number

CD74HCT21MT

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC)

Logic Gates and Inverters

Product Features and Performance

RoHS3 Compliant

14-SOIC (0.154", 3.90mm Width) package

Surface Mount

Operating Temperature: -55°C ~ 125°C

74HCT Series

14-SOIC package

Tape & Reel (TR) package

4 Inputs

5V ~ 5.5V Supply Voltage

2 Circuits

8V Input Logic Level (Low)

2A Quiescent Current (Max)

4mA Output High, 4mA Output Low

AND Gate Logic Type

2V Input Logic Level (High)

27ns Max Propagation Delay @ 4.5V, 50pF Max Capacitive Load

Product Advantages

RoHS3 Compliance for environmental friendliness

Wide operating temperature range for versatile applications

Multiple package options for flexible mounting

Balanced input/output characteristics for reliable performance

Key Technical Parameters

Manufacturer Part Number: CD74HCT21MT

Package: 14-SOIC

Mounting Type: Surface Mount

Operating Temperature: -55°C to 125°C

Logic Type: AND Gate

Supply Voltage: 4.5V to 5.5V

Propagation Delay: 27ns Max @ 4.5V, 50pF

Quality and Safety Features

RoHS3 Compliant for restricted substance compliance

Rigorous quality control and testing by Texas Instruments

Compatibility

Compatible with various electronic systems and circuits requiring AND gate logic functionality

Application Areas

Suitable for a wide range of digital logic applications, including computer, communication, and industrial electronics

Product Lifecycle

Currently in active production

Availability of replacement or upgrade options may vary, check with Texas Instruments for the latest information

Key Reasons to Choose This Product

RoHS3 compliance for environmental responsibility

Wide operating temperature range for diverse applications

Multiple package options for flexible design

Reliable performance with balanced input/output characteristics

Proven quality and safety from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments CD74HCT21MT

Product Attribute CD74HCT21MT CD74HCT20M96 CD74HCT20M CD74HCT21E
Part Number CD74HCT21MT CD74HCT20M96 CD74HCT20M CD74HCT21E
Manufacturer Texas Instruments Texas Instruments Harris Corporation Texas Instruments
Number of Circuits 2 2 2 2
Input Logic Level - High 2V 2V 2V 2V
Logic Type AND Gate NAND Gate NAND Gate AND Gate
Package / Case 14-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154', 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 14-DIP (0.300", 7.62mm)
Current - Quiescent (Max) 2 µA 2 µA 2 µA 2 µA
Features - - - -
Supplier Device Package 14-SOIC 14-SOIC 14-SOIC 14-PDIP
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Series 74HCT 74HCT 74HCT 74HCT
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Base Product Number 74HCT21 74HCT20 74HCT20 74HCT21
Input Logic Level - Low 0.8V 0.8V 0.8V 0.8V
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Max Propagation Delay @ V, Max CL 27ns @ 4.5V, 50pF 28ns @ 4.5V, 50pF 28ns @ 4.5V, 50pF 27ns @ 4.5V, 50pF
Current - Output High, Low 4mA, 4mA 4mA, 4mA 4mA, 4mA 4mA, 4mA
Number of Inputs 4 4 4 4

CD74HCT21MT Datasheet PDF

Download CD74HCT21MT pdf datasheets and Texas Instruments documentation for CD74HCT21MT - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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CD74HCT21MT Image

CD74HCT21MT

Texas Instruments
32D-CD74HCT21MT

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