74HCT221D,118 is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
In Stock: 5,285
Unit Price: $1.42000
Datasheet

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Texas Instruments
In Stock: 2,052
Unit Price: $1.22000
Datasheet
Monostable Multivibrator 31 ns 16-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

74HCT221D,118

DigiKey Part Number
1727-74HCT221D,118TR-ND - Tape & Reel (TR)
1727-74HCT221D,118CT-ND - Cut Tape (CT)
1727-74HCT221D,118DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
74HCT221D,118
Description
IC MMV 2-CIR 31-NS 16-SO
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Monostable Multivibrator 31 ns 16-SO
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Propagation Delay
31 ns
Manufacturer
Nexperia USA Inc.
Current - Output High, Low
4mA, 4mA
Series
Voltage - Supply
4.5 V ~ 5.5 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 125°C
Part Status
Active
Mounting Type
Surface Mount
Logic Type
Monostable
Package / Case
16-SOIC (0.154", 3.90mm Width)
Independent Circuits
2
Supplier Device Package
16-SO
Schmitt Trigger Input
Yes
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74LS221DRTexas Instruments5,285296-SN74LS221DRTR-ND$1.42000Similar
CD74HCT221M96Texas Instruments2,052296-9263-2-ND$1.22000Similar
In-Stock: 0
2,500 expected in stock on 25-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.79000$0.79
10$0.56600$5.66
25$0.50960$12.74
100$0.44690$44.69
250$0.41704$104.26
500$0.39902$199.51
1,000$0.39535$395.35
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.36853$921.33
5,000$0.35909$1,795.45
7,500$0.35437$2,657.78
12,500$0.34913$4,364.12
17,500$0.34607$6,056.22
25,000$0.34313$8,578.25
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.