SN74LS390DR is Obsolete and no longer manufactured.
Available Substitutes:

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Texas Instruments
In Stock: 565
Unit Price: 1,83000 €
Datasheet
Counter IC Counter, Decade 2 Element 4 Bit Negative Edge 16-SOIC
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SN74LS390DR

DigiKey Part Number
SN74LS390DR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
SN74LS390DR
Description
IC DECADE COUNTR DL 4BIT 16SOIC
Customer Reference
Detailed Description
Counter IC Counter, Decade 2 Element 4 Bit Negative Edge 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74LS390DR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Logic Type
Counter, Decade
Direction
Up
Number of Elements
2
Number of Bits per Element
4
Reset
Asynchronous
Timing
-
Count Rate
35 MHz
Trigger Type
Negative Edge
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
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types