TLC556CDR is out of stock and can be placed on backorder.
Available Substitutes:

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Texas Instruments
In Stock: 57
Unit Price: $4.29000
Datasheet

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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $5.66000
Datasheet

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Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $6.37000
Datasheet
555 Type, Timer/Oscillator (Dual) IC 2.1MHz 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TLC556CDR

DigiKey Part Number
296-1338-2-ND - Tape & Reel (TR)
296-1338-1-ND - Cut Tape (CT)
296-1338-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TLC556CDR
Description
IC OSC TIMER DUAL 2.1MHZ 14-SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
555 Type, Timer/Oscillator (Dual) IC 2.1MHz 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
TLC556CDR Models
Product Attributes
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Category
Voltage - Supply
2V ~ 15V
Manufacturer
Texas Instruments
Current - Supply
720 µA
Series
Operating Temperature
0°C ~ 70°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Package / Case
14-SOIC (0.154", 3.90mm Width)
Part Status
Active
Supplier Device Package
14-SOIC
Type
555 Type, Timer/Oscillator (Dual)
Mounting Type
Surface Mount
Frequency
2.1MHz
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TLC552CDTexas Instruments57296-10334-5-ND$4.29000Similar
ICM7556ISD+Analog Devices Inc./Maxim Integrated0ICM7556ISD+-ND$5.66000Similar
ICM7556ISD+TAnalog Devices Inc./Maxim Integrated0ICM7556ISD+TTR-ND$6.37000Similar
In-Stock: 0
2,500 estimated in stock on 05-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.32000$1.32
10$0.95900$9.59
25$0.86920$21.73
100$0.76980$76.98
250$0.72248$180.62
500$0.69394$346.97
1,000$0.67043$670.43
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.64562$1,614.05
5,000$0.63067$3,153.35
7,500$0.62319$4,673.93
12,500$0.61489$7,686.13