TLC556CDR vs TLC555IDR

This in-depth comparison of the TLC556CDR and TLC555IDR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

TLC556CDR

Texas Instruments

Lifecycle
Active
Stock
4072 PCS
Package
SOIC-14
Series
Clock-Timing - Programmable Timers and Oscillators
+BOM RFQ
Part B

TLC555IDR

Texas Instruments

Lifecycle
Active
Stock
6732 PCS
Package
SOIC-8
Series
Clock-Timing - Programmable Timers and Oscillators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TLC556CDR TLC555IDR
Series LinCMOS™ LinCMOS™
Part Status Active Active
Type 555 Type, Timer/Oscillator (Dual) 555 Type, Timer/Oscillator (Single)
Frequency 2.1MHz 2.1MHz
Voltage - Supply 2V ~ 18V 3V ~ 15V
Supply Current 720 µA 360 µA
Operating Temperature 0°C ~ 70°C -40°C ~ 85°C
Compare RFQ