M74HC221B1R is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Texas Instruments
In Stock: 853
Unit Price: ¥7.14000
Datasheet

M74HC221B1R

DigiKey Part Number
497-1797-5-ND
Manufacturer
Manufacturer Product Number
M74HC221B1R
Description
IC MULTIVIBRATOR 24NS 16DIP
Customer Reference
Detailed Description
Monostable Multivibrator 24 ns 16-DIP
Datasheet
 Datasheet
EDA/CAD Models
M74HC221B1R Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
Packaging
Tube
Part Status
Obsolete
Logic Type
Monostable
Independent Circuits
2
Schmitt Trigger Input
Yes
Propagation Delay
24 ns
Current - Output High, Low
5.2mA, 5.2mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-DIP
Base Product Number