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Interface - I/O Expanders

Search results filter:

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

relate product result :947 items
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CP82C55AZ

Enlarge

Used and refurbished parts guaranteed can work well

CP82C55AZ

DIP-40

Intersil

CMOS Programmable Peripheral Interface

Utsource

≥1:

S$4.23742

S$3.81368

≥5:

S$2.82495

S$2.54245

≥10:

S$2.54245

S$2.28821

≥20:

S$2.47183

S$2.22464

≥50:

S$2.40120

S$2.16108

≥100:

S$2.33058

S$2.09752

≥200:

S$2.25996

S$2.03396

≥500:

S$2.23171

S$2.00854

≥1000:

S$2.18933

S$1.97040

Stock:33199

Minimum:2

Favorite

ID82C55A

Enlarge

Used and refurbished parts guaranteed can work well

ID82C55A

CDIP-40

Harris

00+

The Intersil 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors. Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus hold circuitry eliminate the need for pull-up resistors. The Intersil advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at a fraction of the power.

Utsource

≥1:

S$31.31742

S$28.18568

≥5:

S$30.44749

S$27.40274

≥10:

S$28.70763

S$25.83687

≥20:

S$27.83771

S$25.05394

≥50:

S$26.96778

S$24.27100

≥100:

S$26.09785

S$23.48806

≥200:

S$25.22792

S$22.70513

≥500:

S$24.70596

S$22.23537

≥1000:

S$24.35799

S$21.92219

Stock:33951

Minimum:1

Favorite

MCP25020-I/SL

Enlarge

Used and refurbished parts guaranteed can work well

MCP25020-I/SL

SOP14

Microchip Technology

05+

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

Utsource

≥1:

S$5.30394

S$4.77355

≥5:

S$5.03874

S$4.53487

≥10:

S$4.77355

S$4.29619

≥20:

S$4.64095

S$4.17686

≥50:

S$4.50835

S$4.05751

≥100:

S$4.37574

S$3.93817

≥200:

S$4.24315

S$3.81884

≥500:

S$4.19011

S$3.77110

≥1000:

S$4.11056

S$3.69950

Stock:33951

Minimum:1

Favorite

CS82C55A-5

Enlarge

Used and refurbished parts guaranteed can work well

CS82C55A-5

PLCC-44

Intersil

30 AMP MINIATURE POWER RELAY

Utsource

≥1:

S$3.49159

S$3.14243

≥5:

S$2.32773

S$2.09496

≥10:

S$2.09496

S$1.88546

≥20:

S$2.03677

S$1.83309

≥50:

S$1.97857

S$1.78071

≥100:

S$1.92037

S$1.72833

≥200:

S$1.86218

S$1.67596

≥500:

S$1.83890

S$1.65501

≥1000:

S$1.80400

S$1.62360

Stock:33937

Minimum:2

Favorite

MCP23017-E/ML

Enlarge

Used and refurbished parts guaranteed can work well

MCP23017-E/ML

QFN

Microch

14+

IC I/O EXPANDER I2C 16B 28QFN

Utsource

≥1:

S$4.43920

S$3.99528

≥5:

S$4.21724

S$3.79552

≥10:

S$3.99528

S$3.59575

≥20:

S$3.88430

S$3.49587

≥50:

S$3.77332

S$3.39599

≥100:

S$3.66234

S$3.29611

≥200:

S$3.55136

S$3.19623

≥500:

S$3.50696

S$3.15627

≥1000:

S$3.44038

S$3.09634

Stock:33451

Minimum:1

Favorite

PCF8574T/3,512

Enlarge

Used and refurbished parts guaranteed can work well

PCF8574T/3,512

SOP16

PH3

Remote 8-bit I/O expander for I2C-bus; Package: SOT162-1 SO16; Container: Tube Dry Pack

Utsource

≥1:

S$3.30278

S$2.97250

≥10:

S$1.48625

S$1.33762

≥100:

S$1.32111

S$1.18900

≥1000:

S$1.27983

S$1.15184

≥2500:

S$1.23854

S$1.11469

≥5000:

S$1.15597

S$1.04037

≥10000:

S$1.11469

S$1.00322

Stock:33951

Minimum:2

Favorite

PCA9555DB

Enlarge

Used and refurbished parts guaranteed can work well

PCA9555DB

TSOP-24

Philips

00+

16-bit I2C and SMBus I/O port with interrupt

Utsource

≥1:

S$3.18237

S$2.86413

≥5:

S$2.12158

S$1.90942

≥10:

S$1.90942

S$1.71848

≥20:

S$1.85638

S$1.67074

≥50:

S$1.80334

S$1.62301

≥100:

S$1.75030

S$1.57527

≥200:

S$1.69726

S$1.52753

≥500:

S$1.67605

S$1.50844

≥1000:

S$1.64422

S$1.47980

Stock:33951

Minimum:2

Favorite

MAX7301AAI+

Enlarge

Used and refurbished parts guaranteed can work well

MAX7301AAI+

SSOP

MAX

09+10+

IC I/O EXPANDER SPI 20B 28SSOP

Utsource

S$2.58030

S$2.32227

Stock:33949

Minimum:2

Favorite

CMQ82C55AZ

Enlarge

Used and refurbished parts guaranteed can work well

CMQ82C55AZ

QFP44

Intersil

CMOS Programmable Peripheral Interface

Utsource

≥1:

S$4.24315

S$3.81884

≥5:

S$4.03100

S$3.62790

≥10:

S$3.81884

S$3.43695

≥20:

S$3.71276

S$3.34148

≥50:

S$3.60668

S$3.24601

≥100:

S$3.50060

S$3.15054

≥200:

S$3.39452

S$3.05507

≥500:

S$3.35209

S$3.01688

≥1000:

S$3.28844

S$2.95960

Stock:33951

Minimum:1

Favorite

PCA9554PW

Enlarge

Used and refurbished parts guaranteed can work well

PCA9554PW

TSOP16

PHI

8-bit I2C and SMBus I/O port with interrupt

Utsource

≥1:

S$2.22765

S$2.00489

≥5:

S$1.48510

S$1.33659

≥10:

S$1.33659

S$1.20293

≥20:

S$1.29946

S$1.16951

≥50:

S$1.26234

S$1.13610

≥100:

S$1.22522

S$1.10270

≥200:

S$1.18808

S$1.06927

≥500:

S$1.17323

S$1.05591

≥1000:

S$1.15095

S$1.03585

Stock:33951

Minimum:2

Favorite

CP82C55A

Enlarge

Used and refurbished parts guaranteed can work well

CP82C55A

DIP-40

Inter

03+

CMOS Programmable Peripheral Interface

Utsource

≥1:

S$4.06540

S$3.65886

≥5:

S$2.71027

S$2.43924

≥10:

S$2.43924

S$2.19532

≥20:

S$2.37148

S$2.13433

≥50:

S$2.30373

S$2.07335

≥100:

S$2.23597

S$2.01237

≥200:

S$2.16821

S$1.95139

≥500:

S$2.14111

S$1.92700

≥1000:

S$2.10046

S$1.89041

Stock:33801

Minimum:2

Favorite

PCA9554APW

Enlarge

Used and refurbished parts guaranteed can work well

PCA9554APW

TSSOP-16

PHI

03+

8-bit I2C and SMBus I/O port with interrupt

Utsource

≥1:

S$1.27409

S$1.14668

≥10:

S$0.76445

S$0.68800

≥100:

S$0.67952

S$0.61157

≥1000:

S$0.65827

S$0.59245

≥2500:

S$0.63705

S$0.57334

≥5000:

S$0.61582

S$0.55424

≥10000:

S$0.59457

S$0.53512

Stock:33951

Minimum:3

Favorite

MCP23S17-E/SP

Enlarge

Used and refurbished parts guaranteed can work well

MCP23S17-E/SP

DIP-28

MIC

16-Bit I/O Expander with Serial Interface

Utsource

≥1:

S$4.64625

S$4.18163

≥5:

S$3.09750

S$2.78775

≥10:

S$2.78776

S$2.50898

≥20:

S$2.71032

S$2.43929

≥50:

S$2.63287

S$2.36958

≥100:

S$2.55543

S$2.29989

≥200:

S$2.47800

S$2.23020

≥500:

S$2.44702

S$2.20232

≥1000:

S$2.40056

S$2.16051

Stock:33951

Minimum:2

Favorite

PCA9555PW,118

Enlarge

Used and refurbished parts guaranteed can work well

PCA9555PW,118

TSSOP-24

NXP Semiconductors

16-bit I2C-bus and SMBus I/O port with interrupt - # of Addresses: 8 ; I2C-bus: 400 kHz; Interrupt: 0-1 ; Max Sink Current per bit: 25 mA; Max Sink Current, per package: 200 mA; Number of bits: 16 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; Source Current per bit: 10 mA; Weak Pull-Up Current Source: yes; Package: SOT355-1 TSSOP24; Container: Reel Pack, SMD, 13"

Utsource

≥1:

S$1.54654

S$1.39189

≥5:

S$1.35322

S$1.21790

≥10:

S$0.77327

S$0.69594

≥20:

S$0.69594

S$0.62635

≥50:

S$0.67661

S$0.60895

≥100:

S$0.65728

S$0.59155

≥200:

S$0.63795

S$0.57415

≥500:

S$0.65728

S$0.59155

≥1000:

S$0.61862

S$0.55675

Stock:33941

Minimum:2

Favorite

JLC1562BN

Enlarge

Used and refurbished parts guaranteed can work well

JLC1562BN

DIP-16

On/motorola

I2C Bus I/O Expander

Utsource

≥1:

S$3.18237

S$2.86413

≥5:

S$2.12158

S$1.90942

≥10:

S$1.90942

S$1.71848

≥20:

S$1.85638

S$1.67074

≥50:

S$1.80334

S$1.62301

≥100:

S$1.75030

S$1.57527

≥200:

S$1.69726

S$1.52753

≥500:

S$1.67605

S$1.50844

≥1000:

S$1.64422

S$1.47980

Stock:33951

Minimum:2

Favorite

CS82C55A

Enlarge

Used and refurbished parts guaranteed can work well

CS82C55A

PLCC44

Harris

03+

30 AMP MINIATURE POWER RELAY

Utsource

≥1:

S$4.54009

S$4.08608

≥5:

S$3.02673

S$2.72405

≥10:

S$2.72406

S$2.45165

≥20:

S$2.64839

S$2.38355

≥50:

S$2.57272

S$2.31545

≥100:

S$2.49704

S$2.24734

≥200:

S$2.42138

S$2.17924

≥500:

S$2.39112

S$2.15200

≥1000:

S$2.34572

S$2.11115

Stock:33949

Minimum:2

Favorite

CAT9554YI-GT2

Enlarge

Used and refurbished parts guaranteed can work well

CAT9554YI-GT2

TSSOP16

CSI

1439+

IC I/O EXPANDER I2C 8B 16TSSOP

Utsource

≥1:

S$2.00417

S$1.80375

≥10:

S$1.80375

S$1.62337

≥100:

S$1.60333

S$1.44300

≥1000:

S$1.55323

S$1.39791

≥2500:

S$1.50313

S$1.35281

≥5000:

S$1.40292

S$1.26263

≥10000:

S$1.35281

S$1.21753

Stock:33951

Minimum:2

Favorite

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