TrustCompo Website Logo | TrustCompo
Texas InstrumentsIntegrated Circuits (ICs)Interface - I/O Expanders

TCA9554PWR Interface - I/O Expanders by Texas Instruments

TCA9554PWR is a Interface - I/O Expanders model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Interface - I/O Expanders product path. Known package information currently points to 16-TSSOP under the Texas Instruments brand listing. 8-bit I2C/SMBus I/O expander in 16-TSSOP used as a P2P review candidate. TrustCompo combines the available model, brand, hierarchy, and specification details around TCA9554PWR so buyers can move faster from review to quotation.

RoHS
Datasheet
TCA9554PWR Interface - I/O Expanders by Texas Instruments | TrustCompo
Pictures are for reference only. Please contact us for the latest pictures.

Traceability and authenticity checks

Fast RFQ turnaround

Documentation support

Pre-shipment inspection review

Part Number

TCA9554PWR

Internal code

TCE000097715

Package

16-TSSOP

Manufacturer

Texas Instruments

Key specifications

Series

TCA9554

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Category

Interface - I/O Expanders

Description

8-bit I2C/SMBus I/O expander in 16-TSSOP used as a P2P review candidate.

key Attributes

-

Datasheet

View TCA9554PWR Datasheet

Technical document

Open The Official Datasheet

Review the latest datasheet for TCA9554PWR from Texas Instruments in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View TCA9554PWR Datasheet

Why request a quote

Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.

Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details

Trust signals

Globally recognized certifications

4 certifications

Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.

ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

Understand how to order and what policies support the purchase

Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.

How to order this product

A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.

1

Confirm part and quantity

Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.

2

Send RFQ or sample request

Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.

3

Align delivery, payment, and documentation

Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.

Policies buyers usually check

These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

Request evaluation samples

Shipping & Delivery

Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.

Review shipping details

Payment Terms

Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.

Review payment terms

Quality & Traceability Center

See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.

Review quality controls

Structured product content

Review The Product The Way Buyers Actually Evaluate It

Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.

Product overview

Overview

TCA9554PWR is a Texas Instruments 8-bit I2C and SMBus GPIO expander in 16-TSSOP. It is useful as a pin-and-package review candidate for 8-bit expander replacements where the design can accept the TCA9554 register behavior and supply range. Confirm address selection, interrupt timing, output drive, power-on state, and firmware assumptions before treating it as production P2P.

Fast scan

Popular Specs Surfaced First

Product Parameter

Function

8-bit I2C/SMBus GPIO expander

Product Attribute

Number Of I/O

8

Product Attribute

Manufacturer

Texas Instruments

Product Attribute

Clock Frequency

400 kHz

Product Attribute

Package / Case

16-TSSOP

Product Attribute

Interface

I2C / SMBus

Function
8-bit I2C/SMBus GPIO expander
Number Of I/O
8
Manufacturer
Texas Instruments
Clock Frequency
400 kHz
Package / Case
16-TSSOP
Interface
I2C / SMBus
Replacement Role
P2P review candidate
Supply Voltage
1.65 V to 5.5 V

TCA9554PWR cross reference and alternatives

TCA9554PWR replacement and cross-reference parts

Review mapped alternatives for TCA9554PWR from Texas Instruments. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.

Pin-to-pin optionNXP Semiconductors16-TSSOP

PCA8574PW,118

P2P review candidate in 16-TSSOP for PCA8574PW,118. Confirm address map, register behavior, interrupt output, and output-drive limits before production approval.

Replacement Type

Pin-to-pin option

Lifecycle status

LTB

key Attributes

-

Available Quantity

12,000

Sourcing Signal

Review mapped alternatives for TCA9554PWR from NXP Semiconductors. Compare replacement type, package, lifecycle, stock, and sourcing context before RFQ or engineering approval.

View all replacement options for TCA9554PWR

Common questions

Product FAQ

Quick answers for buyers reviewing TCA9554PWR, stock, documentation, and sourcing steps.

What is TCA9554PWR?

TCA9554PWR is a Interface - I/O Expanders component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for TCA9554PWR?

TCA9554PWR is listed with package reference 16-TSSOP. The current product description is 8-bit I2C/SMBus I/O expander in 16-TSSOP used as a P2P review candidate., and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is TCA9554PWR available in stock?

This page currently shows 30000 units in stock and 20000 units available for TCA9554PWR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for TCA9554PWR?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for TCA9554PWR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for TCA9554PWR?

Yes. This page links to the datasheet for TCA9554PWR by Texas Instruments, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify TCA9554PWR before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for TCA9554PWR before approving the order.

More sourcing insights

Articles

Explore related articles around TCA9554PWR, Interface - I/O Expanders, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.