CD74HC4066M96 vs CD74HC03M

This in-depth comparison of the CD74HC4066M96 and CD74HC03M 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

CD74HC4066M96

Texas Instruments

Lifecycle
Active
Stock
5911 PCS
Package
SOIC-14
Series
Interface - Analog Switches, Multiplexers, Demultiplexers
+BOM RFQ
Part B

CD74HC03M

Texas Instruments

Lifecycle
Active
Stock
1281 PCS
Package
SOIC-14
Series
Logic - Gates and Inverters
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification CD74HC4066M96 CD74HC03M
Series - 74HC
Part Status Active Active
Logic Type - NAND Gate
Number of Circuits 4 4
Number of Inputs - 2
Features - Open Drain
Voltage - Supply - 2V ~ 6V
Current - Quiescent (Max) - 2 µA
Current - Output High Low - -, 5.2mA
Logic Level - Low - 0.5V ~ 1.8V
Logic Level - High - 1.5V ~ 4.2V
Max Propagation Delay @ V Max CL - 17ns @ 6V, 50pF
Operating Temperature -55°C ~ 125°C (TA) -55°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Switch Circuit SPST - NO -
Multiplexer / Demultiplexer Circuit 1:1 -
On - State Resistance(Max) 70Ohm -
Channel - to - Channel Matching(ΔRon) 500mOhm -
Voltage - Supply, Single (V+) 2V ~ 10V -
-3 dB Bandwidth 200MHz -
Channel Capacitance(CS(off)CD(off)) 5pF -
Current - Leakage(IS(off))(Max) 100nA -
Crosstalk -72dB @ 1MHz -
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