CD4027BE vs CD4020BE

This in-depth comparison of the CD4027BE and CD4020BE 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

CD4027BE

Texas Instruments

Lifecycle: Active
Stock: 6471 PCS
Package: PDIP-16
Series: Logic - Flip Flops

+BOM RFQ

Part B

CD4020BE

Texas Instruments

Lifecycle: Active
Stock: 7363 PCS
Package: PDIP-16
Series: Logic - Counters, Dividers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	CD4027BE	CD4020BE
Series	4000B	4000B
Part Status	Active	Active
Function	Set(Preset) and Reset	-
Type	JK Type	-
Output Type	Complementary	-
Number of Elements	2	1
Number of Bits per Element	1	14
Clock Frequency	24 MHz	-
Max Propagation Delay @ V Max CL	90ns @ 15V, 50pF	-
Trigger Type	Positive Edge	Negative Edge
Current - Output High Low	6.8mA, 6.8mA	-
Voltage - Supply	3V ~ 18V	3 V ~ 18 V
Current - Quiescent (Iq)	4 µA	-
Input Capacitance	5 pF	-
Operating Temperature	-55°C ~ 125°C (TA)	-55°C ~ 125°C
Mounting Type	Through Hole	Through Hole
Logic Type	-	Binary Counter
Direction	-	Up
Reset	-	Asynchronous
Count Rate	-	24 MHz

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