SN74HC21D is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Texas Instruments
In Stock: 7.774
Unit Price: 0,46000 €
Datasheet

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Nexperia USA Inc.
In Stock: 11.855
Unit Price: 0,24000 €
Datasheet
AND Gate IC 2 Channel 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HC21D

DigiKey Part Number
296-8265-5-ND
Manufacturer
Manufacturer Product Number
SN74HC21D
Description
IC GATE AND 2CH 4-INP 14SOIC
Customer Reference
Detailed Description
AND Gate IC 2 Channel 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74HC21D Models
Product Attributes
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Category
Current - Output High, Low
5.2mA, 5.2mA
Mfr
Input Logic Level - Low
0.5V ~ 1.8V
Series
Input Logic Level - High
1.5V ~ 4.2V
Packaging
Tube
Max Propagation Delay @ V, Max CL
19ns @ 6V, 50pF
Part Status
Obsolete
Operating Temperature
-40°C ~ 85°C
Logic Type
Mounting Type
Surface Mount
Number of Circuits
2
Supplier Device Package
14-SOIC
Number of Inputs
4
Package / Case
14-SOIC (0.154", 3.90mm Width)
Voltage - Supply
2V ~ 6V
Base Product Number
Current - Quiescent (Max)
2 µA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74HC21DRTexas Instruments7.774296-14842-1-ND0,46000 €Direct
74HC21D,653Nexperia USA Inc.11.8551727-6319-1-ND0,24000 €Upgrade
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