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HT74922ARWZ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HT74922ARWZ product

HT74922ARWZ

Encoders

EncoderCMOSKeyboard

The HT74922ARWZ is a 16-key CMOS encoder designed for interfacing SPST switch matrices to digital systems.

Best for

  • Keyboard matrix scanning
  • Digital input expansion

Avoid if

  • High-speed matrix scanning beyond 10 kHz without external clocking

Check before use

  • Debounce capacitor selection

Key specifications

Supply Voltage
3V - 15V
Max Switch Resistance
50 kΩ
Package
WSOP-20

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Control

Datasheet

48966d5c35a332c9074cf8c0e4c6a28d_2201121800_HTCSEMI-HT74922ARWZ_C2937053.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HT74922ARWZ: 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
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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 CMOS encoder that converts a 16-key SPST switch matrix input into a 4-bit nibble for digital systems.