SN74LS90DR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $2.78000
Datasheet
Counter IC Counter, Decade 1 Element 4 Bit Negative Edge 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74LS90DR

DigiKey Part Number
296-SN74LS90DRTR-ND - Tape & Reel (TR)
296-SN74LS90DRCT-ND - Cut Tape (CT)
296-SN74LS90DRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SN74LS90DR
Description
IC DECADE COUNTER 4-BIT 14SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Counter IC Counter, Decade 1 Element 4 Bit Negative Edge 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74LS90DR Models
Product Attributes
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Category
Reset
Asynchronous
Manufacturer
Texas Instruments
Count Rate
42 MHz
Series
Trigger Type
Negative Edge
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
4.75 V ~ 5.25 V
Part Status
Active
Operating Temperature
0°C ~ 70°C
Logic Type
Counter, Decade
Mounting Type
Surface Mount
Direction
Up
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number of Elements
1
Supplier Device Package
14-SOIC
Number of Bits per Element
4
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74LS90DRTexas Instruments0296-SN74LS90DRTR-ND$2.78000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 06-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.78000$2.78
10$2.07800$20.78
25$1.90120$47.53
100$1.70710$170.71
250$1.61452$403.63
500$1.55870$779.35
1,000$1.51277$1,512.77
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.46428$3,660.70
5,000$1.43506$7,175.30
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.