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SN74HC90DR(LX) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC90DR(LX) product

SN74HC90DR(LX)

Counters

Logic ICCounter

The SN74HC90DR(LX) is a decade and binary counter IC designed for frequency division and counting applications.

Best for

  • Frequency division
  • Digital counting circuits

Avoid if

  • High-speed applications exceeding 32MHz

Check before use

  • Input logic levels (CMOS vs TTL)

Key specifications

Logic Type
Decade/Binary Counter
Package
SOP14
Temp Range
-40°C to +125°C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

32161d127ef04f634511fde6e2f4df45_2405241530_lingxingic-SN74HC90DR-LX_C22436998.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC90DR(LX): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 decade and binary counter IC from Lingxing Microelectronics, designed to perform counting functions with state changes triggered by the falling edge of the clock.