XL74C922 Datasheet, Specs, Alternatives & ECAD | XINLUDA | PartGenie

AI summary

XL74C922 product

XL74C922 is a 16-key CMOS encoder for a 4 x 4 SPST switch matrix, with debounce, internal row pull-ups, 2-key rollover, and 3-state outputs.

Best for

16-key matrix keypads
CMOS digital input interfaces

Avoid if

More than two-key rollover is required
A different package or verified compliance status is mandatory

Check before use

Supply voltage
Oscillator and debounce timing
SOP20 layout and pin mapping
Current lifecycle and compliance status

Key specifications

Key capacity: 16 keys
Matrix: 4 rows x 4 columns
Supply range: 3 V to 15 V
Package: SOP20

Compliance & Environment

RoHS: -
REACH: -
MSL: MSL3
ECCN: -
HTSUS: -

Application

Keypad interfacesIndustrial control panels

Datasheet

pIYBAGCGjjOANLyBABCuR8Mkdgg363.pdf

800 KB

CAD Models

Download ECAD models for XL74C922: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

XL74C922 is a CMOS 16-key encoder that converts a 4-row by 4-column SPST switch matrix into a 4-bit digital code.