What are the key control pins?

The device uses an OE (Output Enable) pin for 3-state control and a DIR (Direction) pin to select the data flow direction.

What is the operating temperature range?

The device is rated for operation from -40°C to +125°C.

What logic levels does it support?

The SN74HC245 supports CMOS input levels.

What should sourcing teams check before buying SN74HC245PW(LX)?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of SN74HC245PW(LX)?

Use the SN74HC245PW(LX) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SN74HC245PW(LX) pinout to locate pins, power rails, and interface signals before layout.

SN74HC245PW(LX) Datasheet, Specs, Alternatives & ECAD | LX

AI summary

The SN74HC245 is an 8-bit bidirectional bus transceiver with 3-state outputs, ideal for asynchronous data bus communication.

Best for

Bus isolation
Data buffering
Bidirectional communication

Avoid if

TTL logic level requirements (use SN74HCT245 instead)

Check before use

VCC voltage levels
Propagation delay requirements

Key specifications

Logic Type: Transceiver
Supply Voltage: 2.0V - 6.0V
Operating Temp: -40°C to +125°C
Package: TSSOP-20

Compliance & Environment

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

Application

IndustrialGeneral Logic

Datasheet

48c69d7d0b70944fc88d44eeb5d16a44_2404021112_lingxingic-SN74HC245PW-LX_C22374053.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC245PW(LX): 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

Alternative components

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

Design and risk insights

Questions & answers

It is an 8-channel bidirectional bus transceiver with 3-state outputs, designed for asynchronous communication between data buses.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the SN74HC245?+×

What are the key control pins?+×

What is the operating temperature range?+×

What logic levels does it support?+×

What should sourcing teams check before buying SN74HC245PW(LX)?+×

What is the pinout of SN74HC245PW(LX)?+×