CD4047BE vs CD4049UBEE4

This in-depth comparison of the CD4047BE and CD4049UBEE4 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

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

CD4047BE

Texas Instruments

Lifecycle
Active
Stock
5385 PCS
Package
PDIP-14
Series
Logic - Multivibrators
+BOM RFQ
Part B

CD4049UBEE4

Texas Instruments

Lifecycle
Active
Stock
6065 PCS
Series
Logic - Gates and Inverters
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification CD4047BE CD4049UBEE4
Supplier - Texas Instruments
Series 4000B 4000B
Part Status Active Discontinued at Digi-Key
Logic Type Astable, Monostable Inverter
Number of Circuits - 6
Number of Inputs - 1
Voltage - Supply 3 V ~ 18 V 3V ~ 18V
Current - Quiescent (Max) - 4 µA
Current - Output High Low 6.8mA, 6.8mA 4.3mA, 24mA
Logic Level - Low - 1V ~ 2.5V
Logic Level - High - 4V ~ 12.5V
Max Propagation Delay @ V Max CL - 50ns @ 15V, 50pF
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C
Mounting Type Through Hole Through Hole
Independent Circuits 1 -
Schmitt Trigger Input No -
Propagation Delay 80 ns -
Compare RFQ