Name: PCA9554ADB
Brand: Texas Instruments
SKU: PCA9554ADB
Availability: InStock
Rating: 5 (68 reviews)

PCA9554ADB

For Reference Only

Part Number	PCA9554ADB
Manufacturer	Texas Instruments
Description	IC I/O EXPANDER I2C 8B 16SSOP
Datasheet	PCA9554ADB Specifications
Package	16-SSOP (0.209", 5.30mm Width)
ECAD
In Stock	20,328 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCA9554ADB (Interface - I/O Expanders) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For PCA9554ADB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9554ADB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCA9554ADB.

PCA9554ADB Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - I/O Expanders
Package	16-SSOP (0.209", 5.30mm Width)
ECAD
Series	-
Number of I/O	8
Interface	I2C, SMBus
Interrupt Output	Yes
Features	POR
Output Type	Push-Pull
Current - Output Source/Sink	10mA, 25mA
Clock Frequency	400kHz
Voltage - Supply	2.3 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SSOP (0.209", 5.30mm Width)
Supplier Device Package	16-SSOP

PCA9554ADB Reviews

Cole*****Arias

March 15, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Sayl*****owland

March 11, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Write a Review

★★★★★

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Thanks for Your Review!

PCA9554ADB Packaging

PCA9554ADB FAQ

1. How to order PCA9554ADB on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that PCA9554ADB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9554ADB. All suppliers must pass our qualification reviews before they can publish their products including PCA9554ADB on Heisener; we pay more attention to the channels and quality of PCA9554ADB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9554ADB price and inventory displayed accurate?

The price and inventory of PCA9554ADB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of PCA9554ADB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PCA9554ADB we delivered, we will accept the replacement or return of the PCA9554ADB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PCA9554ADB.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as PCA9554ADB pin diagram, PCA9554ADB datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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PCA9554ADB Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
PCA9554ADB,118 D# V72:2272_06535732	NXP Semiconductors	I2C/SMBus Interface 100kHz/400kHz 5.5V Automotive 16-Pin SSOP T/R RoHS: Compliant	0
PCA9554ADBR D# V36:1790_07309356	Texas Instruments	I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP T/R RoHS: Compliant	0
PCA9554ADB D# V36:1790_07309355	Texas Instruments	I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin SSOP Tube RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
PCA9554ADB118 D# PCA9554ADB,118	NXP Semiconductors	- Bulk (Alt: PCA9554ADB,118)	0
PCA9554ADB,118 D# PCA9554ADB,118	NXP Semiconductors	I2C and SMBus GPIO Expanders 16-Pin SSOP T/R - Tape and Reel (Alt: PCA9554ADB,118) RoHS: Compliant	0
PCA9554ADB112 D# PCA9554ADB,112	NXP Semiconductors	- Bulk (Alt: PCA9554ADB,112)	0

Part Number

Manufacturer

Description

Stock

PCA9554ADB-T

D# PCA9554ADB,118

NXP Semiconductors

I2C and SMBus GPIO Expanders 16-Pin SSOP T/R (Alt: PCA9554ADB,118)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PCA9554ADB,118

D# PCA9554ADB,118

NXP Semiconductors

I2C and SMBus GPIO Expanders 16-Pin SSOP T/R (Alt: PCA9554ADB,118)

Part Number

Manufacturer

Description

Stock

PCA9554ADBR

Texas Instruments

Part Number

Manufacturer

Description

Stock

PCA9554ADBR

Texas Instruments

IC I/O EXPANDER I2C 8B 16SSOP

PCA9554ADB

NXP Semiconductors

I2C/SMBus GPIO Expander 5.5V Automotive 16-Pin SSOP T/R

Part Number	Manufacturer	Description	Stock
PCA9554ADBR D# 2156-PCA9554ADBR-ND	Rochester Electronics LLC	PCA9554A REMOTE 8-BIT I2C AND SM	2495
PCA9554ADB D# 2156-PCA9554ADB-ND	Rochester Electronics LLC	PCA9554A REMOTE 8-BIT I2C AND SM	25865
PCA9554ADB,118 D# 568-4516-1-ND	NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP	9847
PCA9554ADB,112 D# 2156-PCA9554ADB112-NX-ND	Rochester Electronics LLC	IC I/O EXPANDER I2C 8B 16SSOP	2629

Part Number

Manufacturer

Description

Stock

PCA9554ADBR

Texas Instruments

In stock shipping within 2days

21105

Part Number

Manufacturer

Description

Stock

PCA9554ADB,118

D# 2890476

NXP Semiconductors

I/O EXPANDER, 8BIT, 400KHZ, SSOP-16

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1490

Part Number

Manufacturer

Description

Stock

PCA9554ADB,118

NXP Semiconductors

BU 510 - SECURITY & CONNECTIVITY

RoHS: Compliant

pbFree: Yes

4000

Part Number	Manufacturer	Description	Stock
PCA9554ADB118	NXP Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	1886
PCA9554ADB	118	OEM/CM QUOTES ONLY \| NO BROKERS	3187
PCA9554ADB112	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	3155
PCA9554ADBR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	30
PCA9554ADBG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	88

Part Number	Manufacturer	Description	Stock
PCA9554ADBR	Texas Instruments	OEM/CM ONLY	329
PCA9554ADBPD554A	Texas Instruments	OEM/CM ONLY	6700
PCA9554ADB118	NXP Semiconductors	OEM/CM ONLY	1450
PCA9554ADBG4	Texas Instruments	OEM/CM ONLY	422
PCA9554ADBT	NXP Semiconductors	OEM/CM ONLY	812
PCA9554ADB112	NXP Semiconductors	OEM/CM ONLY	809
PCA9554ADBRG4	Texas Instruments	OEM/CM ONLY	914
PCA9554ADB118REEL	NXP Semiconductors	OEM/CM ONLY	811
PD554APCA9554ADB	Texas Instruments	OEM/CM ONLY	135
PCA9554ADB	NXP Semiconductors	OEM/CM ONLY	118
PCA9554ADBQR	Texas Instruments	OEM/CM ONLY	785

Part Number

Manufacturer

Description

Stock

PCA9554ADB

NXP Semiconductors

OEM/CM Immediate delivery

8000

PCA9554ADBR

Texas Instruments

OEM/CM Immediate delivery

20845

Part Number

Manufacturer

Description

Stock

PCA9554ADB,118

D# 771-PCA9554ADB-T

NXP Semiconductors

Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT PU

RoHS: Compliant

3349

PCA9554ADBR

D# 595-PCA9554ADBR

Texas Instruments

Interface - I/O Expanders PCA9554ARem 8B I2C & SMBus I/O Expander

RoHS: Compliant

1296

Part Number

Manufacturer

Description

Stock

PCA9554ADB,118

D# XSFP00000134171

NXP Semiconductors

8849

Part Number

Manufacturer

Description

Stock

PCA9554ADB,118

D# 70R6653

NXP Semiconductors

8-BIT I2C-BUS AND SMBUS I/O PORT WITH INTERRUPT, REEL 13" Q1 NDP, TAPE + REEL ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
PCA9554ADBG4 D# NS-PCA9554ADBG4	Texas Instruments	OEM/CM ONLY	1382
PCA9554ADB D# NS-PCA9554ADB	Texas Instruments	OEM/CM ONLY	8900
PCA9554ADBRG4 D# NS-PCA9554ADBRG4	Texas Instruments	OEM/CM ONLY	9650
PCA9554ADB-T-CT D# NS-PCA9554ADB-T-CT	PHI	OEM/CM ONLY	1951
PCA9554ADBR D# NS-PCA9554ADBR	Texas Instruments	OEM/CM ONLY	6835

Part Number

Manufacturer

Description

Stock

PCA9554ADBG4

Texas Instruments

8 I/O, PIA-GENERAL PURPOSE, PDSO16 (Also Known As: PCA9554ADB)

PCA9554ADB

Philips Semiconductors

8 I/O, PIA-GENERAL PURPOSE, PDSO16

310

Part Number	Manufacturer	Description	Stock
PCA9554ADBR	Texas Instruments	PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers RoHS: Compliant	2495
PCA9554ADB	Texas Instruments	PCA9554A Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers RoHS: Compliant	25865
PCA9554ADB,118	NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant	3790
PCA9554ADB,112	NXP Semiconductors	IC I/O EXPANDER I2C 8B 16SSOP RoHS: Compliant	2629

Part Number	Manufacturer	Description	Stock
PCA9554ADB118	NXP Semiconductors	OEM/CM ONLY	131
PCA9554ADBG4	Texas Instruments	OEM/CM ONLY	96
PCA9554ADB112	NXP Semiconductors	OEM/CM ONLY	66
PCA9554ADB	Texas Instruments	OEM/CM ONLY	635

Part Number

Manufacturer

Description

Stock

PCA9554ADBR

Texas Instruments

IN stock Immediate delivery

20830

PCA9554ADB

NXP Semiconductors

IN stock Immediate delivery

8015

Part Number

Manufacturer

Description

Stock

PCA9554ADBR

Texas Instruments

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

Part Number

Manufacturer

Description

Stock

PCA9554ADB

Texas Instruments

shipping today

1192

Part Number

Manufacturer

Description

Stock

PCA9554ADB,112

D# 31065061

NXP Semiconductors

I2C/SMBus Interface 100kHz/400kHz 5.5V Automotive 16-Pin SSOP Bulk

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
PCA9554ADBR	Texas Instruments	RFQ	12800
PCA9554ADBG4	Texas Instruments	RFQ	12274
PD554A(PCA9554ADB)	Texas Instruments	RFQ	6082
PCA9554ADB		RFQ	670

Part Number

Manufacturer

Description

Stock

PCA9554ADB

Texas Instruments

IC I/O EXPANDER I2C 8B 16SSOP

870

PCA9554ADBR

Texas Instruments

IC I/O EXPANDER I2C 8B 16SSOP

900

Part Number

Manufacturer

Description

Stock

PCA9554ADB,118

D# 2890476

NXP Semiconductors

I/O EXPANDER, 8BIT, 400KHZ, SSOP-16

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1359

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PCA9554ADB

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