SN74HC266DR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 211
Unit Price: $1.00000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $0.45000
Datasheet
XNOR (Exclusive NOR) IC 4 Channel Open Drain 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74HC266DR

DigiKey Part Number
296-31804-2-ND - Tape & Reel (TR)
296-31804-1-ND - Cut Tape (CT)
296-31804-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SN74HC266DR
Description
IC GATE XNOR 4CH 2-INP 14SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
XNOR (Exclusive NOR) IC 4 Channel Open Drain 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SN74HC266DR Models
Product Attributes
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Category
Current - Quiescent (Max)
2 µA
Mfr
Current - Output High, Low
-, 5.2mA
Series
Input Logic Level - Low
0.5V ~ 1.8V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Input Logic Level - High
1.5V ~ 4.2V
Part Status
Active
Max Propagation Delay @ V, Max CL
23ns @ 6V, 50pF
Logic Type
Operating Temperature
-40°C ~ 85°C
Number of Circuits
4
Mounting Type
Surface Mount
Number of Inputs
2
Supplier Device Package
14-SOIC
Features
Open Drain
Package / Case
14-SOIC (0.154", 3.90mm Width)
Voltage - Supply
2V ~ 6V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SN74HC266DTTexas Instruments211296-SN74HC266DTTR-ND$1.00000Parametric Equivalent
SN74HC266DRTexas Instruments0296-31804-2-ND$0.45000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 22-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.45000$0.45
10$0.31200$3.12
25$0.27840$6.96
100$0.24140$24.14
250$0.22372$55.93
500$0.21308$106.54
1,000$0.20502$205.02
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.19503$487.58
5,000$0.18944$947.20
7,500$0.18664$1,399.80
12,500$0.18354$2,294.25
17,500$0.18173$3,180.28
25,000$0.17999$4,499.75