CD4047BE vs CD4046BE

This in-depth comparison of the CD4047BE and CD4046BE 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

CD4047BE

Texas Instruments

Lifecycle: Active
Stock: 5385 PCS
Package: PDIP-14
Series: Logic - Multivibrators

+BOM RFQ

Part B

CD4046BE

Texas Instruments

Lifecycle: Active
Stock: 2154 PCS
Package: PDIP-16
Series: Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers

+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	CD4046BE
Series	4000B	-
Part Status	Active	Active
Logic Type	Astable, Monostable	-
Independent Circuits	1	-
Schmitt Trigger Input	No	-
Propagation Delay	80 ns	-
Current - Output High Low	6.8mA, 6.8mA	-
Voltage - Supply	3 V ~ 18 V	3V ~ 18V
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Through Hole	Through Hole
Type	-	Phase Lock Loop (PLL)
PLL	-	Yes
Input	-	CMOS
Output	-	CMOS
Number of Circuits	-	1
Ratio - Input: Output	-	1:1
Differential - Input: Output	-	No/No
Frequency - Max	-	2.4MHz
Divider / Multiplier	-	Yes/No

Compare RFQ