SN74LS221DRE4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended

SN74LS221DR
Texas Instruments
In Stock: 2,553
Unit Price: $2.39000
Datasheet
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16 SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74LS221DRE4

DigiKey Part Number
SN74LS221DRE4-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74LS221DRE4
Description
IC MMV 2-CIR 45-NS 16-SOIC
Customer Reference
Detailed Description
Monostable Multivibrator 45 ns 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74LS221DRE4 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
74LS
Packaging
Tape & Reel (TR)
Part Status
Discontinued at Digi-Key
Logic Type
Monostable
Independent Circuits
2
Schmitt Trigger Input
No
Propagation Delay
45 ns
Current - Output High, Low
400µA, 8mA
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SOIC
Base Product Number
74LS221
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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in NZD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.95629$2,390.72
5,000$0.93327$4,666.35
7,500$0.92173$6,912.98
12,500$0.90896$11,362.00
17,500$0.90149$15,776.08
Manufacturers Standard Package
Unit Price without GST:$0.95629
Unit Price with GST:$1.09973