SN74121DR is Obsolete and no longer manufactured.
Available Substitutes:

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SN74121D
Texas Instruments
In Stock: 146
Unit Price: Fr.4.19000
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SN74ACT32DR
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SN74121DR

DigiKey Part Number
SN74121DR-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74121DR
Description
IC MMV 2-CIR 45-NS 14-SOIC
Customer Reference
Detailed Description
Monostable Multivibrator 45 ns 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74121DR Models
Product Attributes
Type
Description
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Category
Manufacturer
Texas Instruments
Series
7400
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Logic Type
Monostable
Independent Circuits
2
Schmitt Trigger Input
No
Propagation Delay
45 ns
Current - Output High, Low
400µA, 16mA
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
Supplier Device Package
14-SOIC
Base Product Number
SN741
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types