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MC74HC390ADTR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MC74HC390ADTR2G product

MC74HC390ADTR2G

Counters

CounterCMOSLogic

The MC74HC390A is a dual 4-stage binary ripple counter featuring independent divide-by-2 and divide-by-5 sections, suitable for various frequency division applications up to divide-by-100.

Best for

  • Frequency division
  • Decade counting
  • Bi-quinary counting

Avoid if

  • Applications requiring simultaneous output state changes (due to ripple delays)

Check before use

  • Input signal integrity and clock transition requirements

Key specifications

Max Frequency
50 MHz
Voltage Range
2.0V - 6.0V
Package
16-TSSOP

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

General Logic

Datasheet

RSELS27443-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MC74HC390ADTR2G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-performance CMOS dual 4-stage binary ripple counter with independent divide-by-2 and divide-by-5 sections.