CD4025BE vs CD40257BE

This in-depth comparison of the CD4025BE and CD40257BE 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

CD4025BE

Texas Instruments

Lifecycle: Active
Stock: 4254 PCS
Package: PDIP-14
Series: Logic - Gates and Inverters

+BOM RFQ

Part B

CD40257BE

Texas Instruments

Lifecycle: Active
Stock: 4420 PCS
Package: DIP-16
Series: Logic - Signal Switches, Multiplexers, Decoders

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	CD4025BE	CD40257BE
Supplier	-	Rochester Electronics, LLC,Texas Instruments
Series	4000B	4000B
Part Status	Active	Active
Type	-	Multiplexer
Circuit	-	4 x 1:2
Independent Circuits	-	1
Current - Output High Low	3.4mA, 3.4mA	6.8mA, 6.8mA
Voltage Supply Source	-	Dual Supply
Voltage - Supply	3V ~ 18V	3V ~ 18V
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Through Hole	Through Hole
Logic Type	NOR Gate	-
Number of Circuits	3	-
Number of Inputs	3	-
Current - Quiescent (Max)	1 µA	-
Logic Level - Low	1.5V ~ 4V	-
Logic Level - High	3.5V ~ 11V	-
Max Propagation Delay @ V Max CL	90ns @ 15V, 50pF	-

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