CD4081BPWR vs CD4082BPWRE4

This in-depth comparison of the CD4081BPWR and CD4082BPWRE4 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

CD4081BPWR

Texas Instruments

Lifecycle: Active
Stock: 5161 PCS
Package: TSSOP-14
Series: Logic - Gates and Inverters

+BOM RFQ

Part B

CD4082BPWRE4

Texas Instruments

Lifecycle: Active
Stock: 6312 PCS
Series: Logic - Gates and Inverters

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	CD4081BPWR	CD4082BPWRE4
Supplier	-	Texas Instruments
Series	4000B	4000B
Part Status	Active	Discontinued at Digi-Key
Logic Type	AND Gate	AND Gate
Number of Circuits	4	2
Number of Inputs	2	4
Voltage - Supply	3V ~ 18V	3V ~ 18V
Current - Quiescent (Max)	1 µA	1 µA
Current - Output High Low	3.4mA, 3.4mA	3.4mA, 3.4mA
Logic Level - Low	1.5V ~ 4V	1.5V ~ 4V
Logic Level - High	3.5V ~ 11V	3.5V ~ 11V
Max Propagation Delay @ V Max CL	90ns @ 15V, 50pF	90ns @ 15V, 50pF
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount

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