CD74HC4046AM vs CD74HC138MTG4

This in-depth comparison of the CD74HC4046AM and CD74HC138MTG4 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

CD74HC138MTG4

Texas Instruments

Lifecycle
Active
Stock
2533 PCS
Package
SOIC-16
Series
Logic - Signal Switches, Multiplexers, Decoders
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification CD74HC4046AM CD74HC138MTG4
Supplier - Texas Instruments
Series 74HC 74HC
Part Status Obsolete Discontinued at Digi-Key
Type Phase Lock Loop (PLL) Decoder/Demultiplexer
Circuit - 1 x 3:8
Independent Circuits - 1
Current - Output High Low - 5.2mA, 5.2mA
Voltage Supply Source - Single Supply
Voltage - Supply 2V ~ 6V 2V ~ 6V
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C
Mounting Type Surface Mount Surface Mount
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 -
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