CD4081BPWR vs CD4085BPWR

This in-depth comparison of the CD4081BPWR and CD4085BPWR 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

CD4085BPWR

Texas Instruments

Lifecycle: Active
Stock: 5546 PCS
Package: TSSOP-14
Series: Logic - Gates and Inverters - Multi-Function, Configurable

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	CD4081BPWR	CD4085BPWR
Supplier	-	Texas Instruments,Rochester Electronics, LLC
Series	4000B	4000B
Part Status	Active	Active
Logic Type	AND Gate	AND/OR/INVERT Gate
Number of Circuits	4	2
Number of Inputs	2	8 Input (2, 2, 2, 2)
Schmitt Trigger Input	-	No
Output Type	-	Single-Ended
Current - Output High Low	3.4mA, 3.4mA	6.8mA, 6.8mA
Voltage - Supply	3V ~ 18V	3V ~ 18V
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount
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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