SN74LS27DR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 100
Unit Price: $1.30000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.28000
Datasheet
NOR Gate IC 3 Channel 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74LS27DR

DigiKey Part Number
296-3686-2-ND - Tape & Reel (TR)
296-3686-1-ND - Cut Tape (CT)
296-3686-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SN74LS27DR
Description
IC GATE NOR 3CH 3-INP 14SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
NOR Gate IC 3 Channel 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74LS27DR Models
Product Attributes
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Category
Current - Output High, Low
400µA, 8mA
Mfr
Input Logic Level - Low
0.8V
Series
Input Logic Level - High
2V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Max Propagation Delay @ V, Max CL
15ns @ 5V, 15pF
Part Status
Active
Operating Temperature
0°C ~ 70°C
Logic Type
Mounting Type
Surface Mount
Number of Circuits
3
Supplier Device Package
14-SOIC
Number of Inputs
3
Package / Case
14-SOIC (0.154", 3.90mm Width)
Voltage - Supply
4.75V ~ 5.25V
Base Product Number
Current - Quiescent (Max)
4 mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74LS27DTexas Instruments100296-33985-5-ND$1.30000Parametric Equivalent
SN74LS27DRTexas Instruments0296-3686-2-ND$1.28000Parametric 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$1.28000$1.28
10$0.92700$9.27
25$0.83920$20.98
100$0.74290$74.29
250$0.69696$174.24
500$0.66926$334.63
1,000$0.64646$646.46
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.62238$1,555.95
5,000$0.60788$3,039.40
7,500$0.60061$4,504.57
12,500$0.59256$7,407.00
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.