74HC573PW,118 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

74HC573PW,118 product

74HC573PW,118

Interface

LatchCMOSOctal3-State

The 74HC573 is an 8-bit D-type transparent latch with 3-state outputs, ideal for microprocessor bus interfacing.

Best for

  • Microprocessor bus interfacing
  • Data buffering

Avoid if

  • Applications requiring TTL-level inputs (use 74HCT573 instead)

Check before use

  • Timing constraints for LE and OE signals

Key specifications

Supply Voltage
2.0V to 6.0V
Propagation Delay
14ns
Package
20-TSSOP
Operating Temp
-40°C to +125°C

Compliance & Environment

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

Application

Microprocessor InterfaceIndustrial Control

CAD Models

Download ECAD models for 74HC573PW,118: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

1
74HC574PW,118Nexperia USA Inc.

Pin-compatible but functionally different; requires timing analysis for use as a latch replacement.

Needs validation

Design and risk insights

Questions & answers

It is an octal D-type transparent latch with 3-state outputs, designed for high-speed CMOS logic applications.