SN74HC21N is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.77000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.40366
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.39000
Datasheet
AND Gate IC 2 Channel 14-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HC21N

DigiKey Part Number
296-8266-5-ND
Manufacturer
Manufacturer Product Number
SN74HC21N
Description
IC GATE AND 2CH 4-INP 14DIP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
AND Gate IC 2 Channel 14-PDIP
Datasheet
 Datasheet
EDA/CAD Models
SN74HC21N 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
Active
Operating Temperature
-40°C ~ 85°C
Logic Type
Mounting Type
Through Hole
Number of Circuits
2
Supplier Device Package
14-PDIP
Number of Inputs
4
Package / Case
14-DIP (0.300", 7.62mm)
Voltage - Supply
2V ~ 6V
Base Product Number
Current - Quiescent (Max)
2 µA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CD74HC21ETexas Instruments0296-33048-5-ND$0.77000Parametric Equivalent
SN74HC21NE4Texas Instruments0296-SN74HC21NE4-ND$0.40366Parametric Equivalent
74HC21D,653Nexperia USA Inc.01727-6319-2-ND$0.39000Similar
In-Stock: 0
25 estimated in stock on 05-Nov-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$0.83000$0.83
10$0.59400$5.94
25$0.53440$13.36
100$0.46900$46.90
250$0.43788$109.47
500$0.41910$209.55
1,000$0.40366$403.66
2,500$0.38735$968.38
5,000$0.37752$1,887.60
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.