CD74HC4046AM vs CD74HC123M

This in-depth comparison of the CD74HC4046AM and CD74HC123M 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

CD74HC4046AM

Harris Corporation

Lifecycle
Active
Stock
6986 PCS
Package
SOIC-16
Series
Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers
+BOM RFQ
Part B

CD74HC123M

Harris Corporation

Lifecycle
Active
Stock
4156 PCS
Package
SOIC-16
Series
Logic - Multivibrators
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification CD74HC4046AM CD74HC123M
Supplier - Rochester Electronics, LLC
Series 74HC 74HC
Part Status Obsolete Obsolete
Logic Type - Monostable
Independent Circuits - 2
Schmitt Trigger Input - No
Propagation Delay - 25 ns
Current - Output High Low - 5.2mA, 5.2mA
Voltage - Supply 2V ~ 6V 2 V ~ 6 V
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Type Phase Lock Loop (PLL) -
PLL Yes -
Input CMOS -
Output CMOS -
Number of Circuits 1 -
Ratio - Input: Output 1:4 -
Differential - Input: Output No/No -
Frequency - Max 38MHz -
Divider / Multiplier No/No -
Compare RFQ