What should engineers review before using U74HC245G-S20-R?

Confirm the 2 V to 6 V supply range, active-low OE behavior, DIR-controlled data direction, output current limits, input transition requirements, and the PCB footprint for the SOP-20 package.

What is the pinout of U74HC245G-S20-R?

Use the U74HC245G-S20-R datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about U74HC245G-S20-R pinout to locate pins, power rails, and interface signals before layout.

U74HC245G-S20-R Datasheet, Specs, Alternatives & ECAD | UTC

AI summary

The U74HC245G-S20-R is an 8-channel CMOS bus transceiver with 3-state outputs for bidirectional communication between A and B buses.

Best for

Bidirectional 8-bit bus interfacing
Asynchronous digital data-bus communication

Avoid if

A package other than SOP-20 is required
The design requires specifications not provided in the supplied datasheet

Check before use

Supply voltage and logic thresholds
Output loading and timing
Package footprint and unverified compliance information

Key specifications

Channels: 8
Supply voltage: 2 V to 6 V
Package: SOP-20
Propagation delay: Maximum 18 ns at 6 V

Application

Digital bus interfacingGeneral logic buffering

Alternative components

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

Design and risk insights

Questions & answers

It is an octal U74HC245 CMOS bus transceiver in an SOP-20 package. The device provides eight bidirectional data channels with 3-state outputs.