Shipping address

Hello! Sign In or Register now

About Us Information Comment FeedBack APP

IC Chips

74 series Digital Integrated Circuits

CD40 series Digital Integrated Circuits

Optical Couplers

Clock & Calculator ICs

Operational Amplifiers

Power Switch Ics

Driver Ics

Flash Memory

Memory

Audio Special Purpose

Clock/Timing - Application Specific

Clock/Timing - Clock Buffers, Drivers

Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers

Clock/Timing - Delay Lines

Clock/Timing - IC Batteries

Clock/Timing - Programmable Timers and Oscillators

Clock/Timing - Real Time Clocks

Data Acquisition - ADCs/DACs - Special Purpose

Data Acquisition - Analog Front End (AFE)

Data Acquisition - Analog to Digital Converters (ADC)

Data Acquisition - Digital Potentiometers

Data Acquisition - Digital to Analog Converters (DAC)

Data Acquisition - Touch Screen Controllers

Embedded - CPLDs (Complex Programmable Logic Devices)

Embedded - DSP (Digital Signal Processors)

Embedded - FPGAs (Field Programmable Gate Array)

Embedded - FPGAs (Field Programmable Gate Array) with Microcontrollers

Embedded - Microcontroller, Microprocessor, FPGA Modules

Embedded - Microcontrollers

Embedded - Microcontrollers - Application Specific

Embedded - Microprocessors

Embedded - PLDs (Programmable Logic Device)

Embedded - System On Chip (SoC)

Interface - Analog Switches - Special Purpose

Interface - Analog Switches, Multiplexers, Demultiplexers

Interface - CODECs

Interface - Controllers

Interface - Direct Digital Synthesis (DDS)

Interface - Drivers, Receivers, Transceivers

Interface - Encoders, Decoders, Converters

Interface - Filters - Active

Interface - I/O Expanders

Interface - Modems - ICs and Modules

Interface - Modules

Interface - Sensor and Detector Interfaces

Interface - Sensor, Capacitive Touch

Interface - Serializers, Deserializers

Interface - Signal Buffers, Repeaters, Splitters

Interface - Signal Terminators

Interface - Specialized

Interface - Telecom

Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Interface - Voice Record and Playback

Linear - Amplifiers - Audio

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

Linear - Amplifiers - Special Purpose

Linear - Amplifiers - Video Amps and Modules

Linear - Analog Multipliers, Dividers

Linear - Comparators

Linear - Video Processing

Logic - Buffers, Drivers, Receivers, Transceivers

Logic - Comparators

Logic - Counters, Dividers

Logic - FIFOs Memory

Logic - Flip Flops

Logic - Gates and Inverters

Logic - Gates and Inverters - Multi-Function, Configurable

Logic - Latches

Logic - Multivibrators

Logic - Parity Generators and Checkers

Logic - Shift Registers

Logic - Signal Switches, Multiplexers, Decoders

Logic - Specialty Logic

Logic - Translators, Level Shifters

Logic - Universal Bus Functions

Memory - Batteries

Memory - Configuration Proms for FPGAs

Memory - Controllers

PMIC - AC DC Converters, Offline Switchers

PMIC - Battery Chargers

PMIC - Battery Management

PMIC - Current Regulation/Management

PMIC - Display Drivers

PMIC - Energy Metering

PMIC - Full, Half-Bridge Drivers

PMIC - Gate Drivers

PMIC - Hot Swap Controllers

PMIC - Laser Drivers

PMIC - LED Drivers

PMIC - Lighting, Ballast Controllers

PMIC - Motor Drivers, Controllers

PMIC - OR Controllers, Ideal Diodes

PMIC - PFC (Power Factor Correction)

PMIC - Power Distribution Switches, Load Drivers

PMIC - Power Management - Specialized

PMIC - Power Over Ethernet (PoE) Controllers

PMIC - Power Supply Controllers, Monitors

PMIC - RMS to DC Converters

PMIC - Supervisors

PMIC - Thermal Management

PMIC - V/F and F/V Converters

PMIC - Voltage Reference

PMIC - Voltage Regulators - DC DC Switching Controllers

PMIC - Voltage Regulators - DC DC Switching Regulators

PMIC - Voltage Regulators - Linear

PMIC - Voltage Regulators - Linear + Switching

PMIC - Voltage Regulators - Linear Regulator Controllers

PMIC - Voltage Regulators - Special Purpose

Specialized ICs

Modules

IGBT

IPM

Thyristors

Rectifiers

Power Supply

Smart Power Module

SCR,GTO and Diode

FET

Darlington Transistors

RF Modules

CNC PRODUCTS

ENCODER

Motor

Servo drive & amplifier & Servo

Diode Module

Transistor Module

Switch Relay

PLC

Inverter

Contactor & Breaker

Elevator Board

Industry Control

Transistors

Diode

Bipolar transistors

Resistors

Carbon Film Resistors

Cement Resistors

Chassis Mount Resistors

Chip Resistor - Surface Mount

Current Sense Resistors

Fusible Chip Resistor

High Precision & Low TCR SMD Resistors

High Voltage Resistor

LED Strip Resistors

MELF Resistor

Metal Alloy Resistors

Metal Film Resistor (TH)

Metal Glaze Resistors

Metal Oxide Film Resistors

Metal Oxide Resistors

NTC Thermistors

PTC Thermistors

Photoresistors

Potentiometers & Variable Resistors

Precision Potentiometer

Resistor Networks & Arrays

Resistor Networks & Arrays (TH)

Ultra Low Resistors (SMD)

Variable Resistors

Varistors

Wirewound Resistors

Capacitors

Aluminum Electrolytic Capacitors - SMD

CL21 Capacitor

Ceramic Disc Capacitors

High Voltage Capacitors

Metallized Polyester Film Capacitor

Multilayer Ceramic Capacitors MLCC - Leaded

Multilayer Ceramic Capacitors MLCC - SMD/SMT

Mylar Capacitor

Niobium Oxide Capacitors

Polyester Film Capacitors

Solid Polymer Electrolytic Capacitor

Supercapacitors & Ultracapacitors

Suppression Capacitors

Tantalum Capacitors

Trimmers, Variable Capacitors

Inductors & Ferrite Beads & Transformers

Antennas

Current Transformers

General Inductors (TH)

HF Inductors

Inductors (SMD)

LINE Filter

Power Inductors

Power Transformer

RJ45 Transformer

Radial Inductor (TH)

The circular inductors

Crystals

49S

49SMD

49U

Ceramic Resonators

DIP Oscillators(XO)

Radial Cylinder Crystals

SAW Resonators

SMD Crystals

SMD Oscillators(XO)

Connectors

AV Connectors

Audio & Video Connectors

Banana and Tip Connectors

Card Edge Connectors

Circular Connectors

Connector - Card Sockets

Connectors

Connectors - Accessories

Connectors - Housings

Contacts

D-Sub Connectors

Ethernet Connectors/Modular Connectors

FFC, FPC (Flat Flexible) Connectors

Fiber Optic Connectors

IC & Component Sockets

LED Light Pipes

Mezzanine Connectors (Board to Board)

PCB Connectors - Headers, Male Pins

PCB Connectors - Headers, Receptacles, Female Sockets

PCB Connectors - Housings

Power Connectors

RF Connectors/Coaxial Connectors

Shunts & Jumpers

Terminal Blocks - Accessories

Terminal Blocks - Barrier Blocks

Terminal Blocks - Din Rail, Channel

Terminal Blocks - Headers, Plugs and Sockets

Terminals

Test Clips

Test Points/Test Rings

USB Connectors

Unspecified Connectors

Screw-type wiring

Spring-type wiring

Pluggable Terminal Blocks

Through-wall Terminal Blocks

Sign In

3.Enter "account center"->"My inquiries" and check the status of your inquiries

Dear customers, due to the implementation of the GDPR policy in Europe, UTSOURCE has also made adjustment accordingly to meet the policy requirements. Please read the new privacy policy carefully and this window will no longer pop up after you accept it.

I agree all UTSOURCE Terms & Conditions,Privacy Statement
Agree Later Submit

Delivery Address

Alternate Text

+ Add Address

Confirm

The new shipping address

*Country/Region :
*Contact :
*Cell Phone:
+

* Please fill in the cell phone number correctly to make sure that you can receive the tracking info in time.

Country Code
*Address :
*City :
Province/State :
*Province/State :
*Post Code :
Please enter a new 5-digit zip code..
Company :
Cancel
Submit

Interface - I/O Expanders

Search results filter:

Home > Elec-component > IC Chips > Interface - I/O Expanders

Wholesale area

All part number of the brand can be ordered

No intermediate link, the price is more competitive

Produces according to the order, original factory quality guarantee

relate product result :984 items
Alternate Text Utsource

Part Number

New/Used

Parameter Encapsulation / Brand / DateCode

Price / PLUS price

Wholesale

Description

BU1850MUV-E2

QFN

Utsource Original Store

Original parts, guaranteed brand new

ROHM Semiconductor

16+ROHS

≥1:

US $0.67133

US $0.60420

≥100:

US $0.55944

US $0.50350

Stock:38815

Minimum:10

Favorite

Quote

CMOS Programmable Peripheral Interface

PCA9555DBQR

TSSOP24

Utsource Original Store

Original parts, guaranteed brand new

PHI

0313+

≥1:

US $3.41880

US $3.07692

≥5:

US $2.56410

US $2.30769

≥10:

US $1.96581

US $1.76923

≥20:

US $1.79487

US $1.61538

≥50:

US $1.70940

US $1.53846

≥100:

US $1.62393

US $1.46154

≥200:

US $1.53846

US $1.38461

≥500:

US $1.45299

US $1.30769

≥1000:

US $1.36752

US $1.23077

Stock:37948

Minimum:10

Favorite

Quote

CMOS Programmable Peripheral Interface

MAX7315AEE+

QSOP16

Utsource Original Store

Original parts, guaranteed brand new

Maxim Integrated

07+

≥1:

US $1.60839

US $1.44755

≥50:

US $1.53846

US $1.38461

≥100:

US $1.39860

US $1.25874

Stock:38046

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

PCA9534DBR

SSOP16

Utsource Original Store

Original parts, guaranteed brand new

专营ti

≥10:

US $1.92892

US $1.73603

≥50:

US $1.78053

US $1.60248

≥100:

US $1.63214

US $1.46893

≥500:

US $1.55797

US $1.40217

≥1000:

US $1.48377

US $1.33540

Stock:37979

Minimum:10

Favorite

Quote

CMOS Programmable Peripheral Interface

MIC74BQS

QSOP-16L

Utsource Original Store

Original parts, guaranteed brand new

Microchip Technology

03+

≥1:

US $2.34965

US $2.11468

≥100:

US $2.03636

US $1.83273

≥1000:

US $1.56643

US $1.40979

Stock:37953

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

PCA9555DW

SOIC-24

Utsource Original Store

Original parts, guaranteed brand new

Texas Instruments

1342+

≥1:

US $5.59440

US $5.03496

≥5:

US $4.19580

US $3.77622

≥10:

US $3.21678

US $2.89510

≥20:

US $2.93706

US $2.64335

≥50:

US $2.79720

US $2.51748

≥100:

US $2.65734

US $2.39161

≥200:

US $2.51748

US $2.26573

≥500:

US $2.37762

US $2.13986

≥1000:

US $2.23776

US $2.01398

Stock:42945

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

MAX7321ATE+

TQFN16

Utsource Original Store

Original parts, guaranteed brand new

Maxim Integrated

06+

≥1:

US $5.59440

US $5.03496

≥5:

US $4.19580

US $3.77622

≥10:

US $3.21678

US $2.89510

≥20:

US $2.93706

US $2.64335

≥50:

US $2.79720

US $2.51748

≥100:

US $2.65734

US $2.39161

≥200:

US $2.51748

US $2.26573

≥500:

US $2.37762

US $2.13986

≥1000:

US $2.23776

US $2.01398

Stock:37976

Minimum:5

Favorite

Quote

CMOS Programmable Peripheral Interface

PCF8575DWR

SOIC-24

Utsource Original Store

Original parts, guaranteed brand new

Texas Instruments

1342+

≥1:

US $5.12820

US $4.61538

≥5:

US $3.93162

US $3.53846

≥10:

US $3.58974

US $3.23077

≥20:

US $3.24786

US $2.92307

≥50:

US $3.07692

US $2.76923

≥100:

US $2.99145

US $2.69231

≥200:

US $2.90598

US $2.61538

≥500:

US $2.82051

US $2.53846

≥1000:

US $2.73504

US $2.46154

Stock:42945

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

CP82C55A

DIP40

Utsource Original Store

Original parts, guaranteed brand new

Intersil

10+

≥1:

US $6.29370

US $5.66433

≥5:

US $4.82517

US $4.34265

≥10:

US $4.40559

US $3.96503

≥20:

US $3.98601

US $3.58741

≥50:

US $3.77622

US $3.39860

≥100:

US $3.67133

US $3.30419

≥200:

US $3.56643

US $3.20979

≥500:

US $3.46154

US $3.11538

≥1000:

US $3.35664

US $3.02098

Stock:38449

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

OBSOLETE

CP82C55A-5

DIP40

Utsource Original Store

Original parts, guaranteed brand new

Harris

10+

≥1:

US $6.29370

US $5.66433

≥5:

US $4.82517

US $4.34265

≥10:

US $4.40559

US $3.96503

≥20:

US $3.98601

US $3.58741

≥50:

US $3.77622

US $3.39860

≥100:

US $3.67133

US $3.30419

≥200:

US $3.56643

US $3.20979

≥500:

US $3.46154

US $3.11538

≥1000:

US $3.35664

US $3.02098

Stock:38600

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

PCA9557BS,118

QFN16

Utsource

Used and refurbished parts guaranteed can work well

NXP Semiconductors

12+

≥3:

US $0.66853

US $0.60167

≥50:

US $0.61282

US $0.55153

≥100:

US $0.55711

US $0.50139

Stock:33951

Minimum:4

Favorite

Quote

IC I/O EXPANDER I2C 8B 16HVQFN

JLC1562BN

DIP-16

Utsource

Used and refurbished parts guaranteed can work well

On/motorola

≥1:

US $3.11000

US $2.79900

≥5:

US $2.33250

US $2.09925

≥10:

US $1.78825

US $1.60942

≥20:

US $1.63275

US $1.46947

≥50:

US $1.55500

US $1.39950

≥100:

US $1.47725

US $1.32952

≥200:

US $1.39950

US $1.25955

≥500:

US $1.32175

US $1.18957

≥1000:

US $1.24400

US $1.11960

Stock:33951

Minimum:2

Favorite

Quote

I2C Bus I/O Expander

Price comparison

MCP23017-E/SS

SSOP28

Utsource

Used and refurbished parts guaranteed can work well

Microchi

≥1:

US $3.88750

US $3.49875

≥5:

US $3.49875

US $3.14887

≥10:

US $2.33250

US $2.09925

≥20:

US $1.94375

US $1.74938

≥50:

US $1.78825

US $1.60942

≥100:

US $1.63275

US $1.46947

≥200:

US $1.47725

US $1.32952

≥500:

US $1.39950

US $1.25955

≥1000:

US $1.36062

US $1.22456

Stock:33951

Minimum:2

Favorite

Quote

16-Bit I/O Expander with Serial Interface

Price comparison

CP82C55A

DIP-40

Utsource

Used and refurbished parts guaranteed can work well

Inter

03+

≥1:

US $3.88750

US $3.49875

≥5:

US $3.49875

US $3.14887

≥10:

US $2.33250

US $2.09925

≥20:

US $1.94375

US $1.74938

≥50:

US $1.78825

US $1.60942

≥100:

US $1.63275

US $1.46947

≥200:

US $1.47725

US $1.32952

≥500:

US $1.39950

US $1.25955

≥1000:

US $1.36062

US $1.22456

Stock:33951

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

OBSOLETE

CP82C55A-5Z

DIP-40

Utsource

Used and refurbished parts guaranteed can work well

Intersil

11+

≥1:

US $2.97360

US $2.67624

≥5:

US $2.47800

US $2.23020

≥10:

US $1.78416

US $1.60574

≥20:

US $1.73460

US $1.56114

≥50:

US $1.68504

US $1.51654

≥100:

US $1.63548

US $1.47193

≥200:

US $1.58592

US $1.42733

≥500:

US $1.53636

US $1.38272

≥1000:

US $1.48680

US $1.33812

Stock:33951

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

MCP23S17-E/SS

SSOP-28

Utsource

Used and refurbished parts guaranteed can work well

MIC

1147+/1202+

≥1:

US $3.72960

US $3.35664

≥5:

US $2.79720

US $2.51748

≥10:

US $2.14452

US $1.93007

≥20:

US $1.95804

US $1.76224

≥50:

US $1.86480

US $1.67832

≥100:

US $1.77156

US $1.59440

≥200:

US $1.67832

US $1.51049

≥500:

US $1.58508

US $1.42657

≥1000:

US $1.49184

US $1.34266

Stock:33851

Minimum:2

Favorite

Quote

16-Bit I/O Expander with Serial Interface

Price comparison

CP82C55AZ

DIP-40

Utsource

Used and refurbished parts guaranteed can work well

Intersil

≥1:

US $4.27625

US $3.84863

≥5:

US $3.84862

US $3.46376

≥10:

US $2.56575

US $2.30918

≥20:

US $2.13812

US $1.92431

≥50:

US $1.96708

US $1.77037

≥100:

US $1.79602

US $1.61642

≥200:

US $1.62498

US $1.46248

≥500:

US $1.53945

US $1.38550

≥1000:

US $1.49669

US $1.34702

Stock:33951

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

OBSOLETE

MCP25020-I/SL

SOP14

Utsource

Used and refurbished parts guaranteed can work well

Microchip Technology

05+

≥1:

US $7.77500

US $6.99750

≥5:

US $5.83125

US $5.24813

≥10:

US $5.44250

US $4.89825

≥20:

US $4.47062

US $4.02356

≥50:

US $4.08188

US $3.67369

≥100:

US $3.88750

US $3.49875

≥200:

US $3.69312

US $3.32381

≥500:

US $3.49875

US $3.14887

≥1000:

US $3.40156

US $3.06140

Stock:33951

Minimum:1

Favorite

Quote

Digital CAN I/O Expander, -40C to +85C, 14-SOIC 150mil, TUBE

MAX7311AWG+

SOP-24

Utsource

Used and refurbished parts guaranteed can work well

Maxim Integrated

≥1:

US $7.70502

US $6.93452

≥5:

US $7.49099

US $6.74189

≥10:

US $7.06294

US $6.35664

≥20:

US $6.84891

US $6.16402

≥50:

US $6.63488

US $5.97139

≥100:

US $6.42085

US $5.77877

≥200:

US $6.20682

US $5.58614

≥500:

US $6.07841

US $5.47057

≥1000:

US $5.99280

US $5.39352

Stock:33951

Minimum:1

Favorite

Quote

Serial I/O Expanders, Maxim Integrated

Used and refurbished parts guaranteed can work well

Motorola

99+

US $0.62160

US $0.55944

Stock:475

Minimum:10

Favorite

Quote

IC I/O EXPANDER I2C 8B 16DIP

Price comparison
No matching goods? Inquiry here.
Alternate Text
Alternate Text

Currency:

Alternate Text Alternate Text Alternate Text

Product New Used

Stop production experts, we can provide a large number of electronic components that have been stopped production and are difficult to find, to facilitate the maintenance company

Alternate Text Stock

Non-Stock

Non-Stock

GLOBAL PAYMENTS

Global logistics

footShip
Copyright © 2020 Power by UTSOURCE HOLDING COMPANY LIMITED ISO/IEC 20000-1:2011,ISO/IEC 27001:2013