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Interface - I/O Expanders

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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

SX1509BIULTRT

QFN

Utsource Original Store

Original parts, guaranteed brand new

Pb-Free

1021/1036

≥1:

£1.80950

£1.62855

≥5:

£1.35713

£1.22142

≥10:

£1.04046

£0.93642

≥20:

£0.94999

£0.85499

≥50:

£0.90475

£0.81428

≥100:

£0.85951

£0.77356

≥200:

£0.81428

£0.73285

≥500:

£0.76904

£0.69214

≥1000:

£0.72380

£0.65142

Stock:94516

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

PCA9557D

SOP

Utsource Original Store

Original parts, guaranteed brand new

Philips

05+

≥1:

£2.26188

£2.03569

≥5:

£1.69641

£1.52677

≥10:

£1.30058

£1.17052

≥20:

£1.18749

£1.06874

≥50:

£1.13094

£1.01785

≥100:

£1.07439

£0.96695

≥200:

£1.01785

£0.91606

≥500:

£0.96130

£0.86517

≥1000:

£0.90475

£0.81428

Stock:38043

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

PCA9555DBQR

TSSOP24

Utsource Original Store

Original parts, guaranteed brand new

PHI

0313+

≥1:

£2.48807

£2.23926

≥5:

£1.86605

£1.67945

≥10:

£1.43064

£1.28758

≥20:

£1.30624

£1.17561

≥50:

£1.24403

£1.11963

≥100:

£1.18183

£1.06365

≥200:

£1.11963

£1.00767

≥500:

£1.05743

£0.95169

≥1000:

£0.99523

£0.89570

Stock:37948

Minimum:10

Favorite

Quote

CMOS Programmable Peripheral Interface

PCA9534DBR

SSOP16

Utsource Original Store

Original parts, guaranteed brand new

专营ti

≥10:

£1.40379

£1.26341

≥50:

£1.29580

£1.16622

≥100:

£1.18781

£1.06903

≥500:

£1.13383

£1.02045

≥1000:

£1.07983

£0.97185

Stock:37979

Minimum:10

Favorite

Quote

CMOS Programmable Peripheral Interface

PI4IOE5V9554LEX

TSSOP

Utsource Original Store

Original parts, guaranteed brand new

Pericom

1639+

≥1:

£2.71426

£2.44283

≥5:

£2.03569

£1.83212

≥10:

£1.56070

£1.40463

≥20:

£1.42498

£1.28249

≥50:

£1.35713

£1.22142

≥100:

£1.28927

£1.16034

≥200:

£1.22142

£1.09927

≥500:

£1.15356

£1.03820

≥1000:

£1.08570

£0.97713

Stock:38545

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

MAX7321ATE+

TQFN16

Utsource Original Store

Original parts, guaranteed brand new

Maxim Integrated

06+

≥1:

£4.07138

£3.66425

≥5:

£3.05354

£2.74818

≥10:

£2.34105

£2.10694

≥20:

£2.13748

£1.92373

≥50:

£2.03569

£1.83212

≥100:

£1.93391

£1.74052

≥200:

£1.83212

£1.64891

≥500:

£1.73034

£1.55730

≥1000:

£1.62855

£1.46570

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:

£3.73210

£3.35889

≥5:

£2.86128

£2.57515

≥10:

£2.61247

£2.35122

≥20:

£2.36366

£2.12730

≥50:

£2.23926

£2.01534

≥100:

£2.17706

£1.95935

≥200:

£2.11486

£1.90337

≥500:

£2.05266

£1.84739

≥1000:

£1.99045

£1.79141

Stock:42945

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

CP82C55A

DIP40

Utsource Original Store

Original parts, guaranteed brand new

Intersil

10+

≥1:

£4.58031

£4.12228

≥5:

£3.51157

£3.16041

≥10:

£3.20621

£2.88559

≥20:

£2.90086

£2.61077

≥50:

£2.74818

£2.47337

≥100:

£2.67185

£2.40466

≥200:

£2.59551

£2.33596

≥500:

£2.51917

£2.26725

≥1000:

£2.44283

£2.19855

Stock:38454

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

OBSOLETE

CP82C55A-5

DIP40

Utsource Original Store

Original parts, guaranteed brand new

Harris

10+

≥1:

£4.58031

£4.12228

≥5:

£3.51157

£3.16041

≥10:

£3.20621

£2.88559

≥20:

£2.90086

£2.61077

≥50:

£2.74818

£2.47337

≥100:

£2.67185

£2.40466

≥200:

£2.59551

£2.33596

≥500:

£2.51917

£2.26725

≥1000:

£2.44283

£2.19855

Stock:38600

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

Original parts, guaranteed brand new

Maxim Integrated

10+

£1.85474

£1.66927

Stock:204

Minimum:1

Favorite

Quote

IC I/O EXPANDER SPI 28B 40TQFN

SX1511BIULTRT

QFN

Utsource

Used and refurbished parts guaranteed can work well

Semtech International

10+/11+

≥1:

£0.80126

£0.72114

≥10:

£0.72114

£0.64902

≥100:

£0.64101

£0.57691

≥1000:

£0.62098

£0.55888

≥2500:

£0.60095

£0.54085

≥5000:

£0.56089

£0.50480

≥10000:

£0.54086

£0.48677

Stock:33951

Minimum:5

Favorite

Quote

IC GPIO EXPANDER I2C 8CH 20QFN

PCA9554PW

TSOP16

Utsource

Used and refurbished parts guaranteed can work well

PHI

≥1:

£1.98042

£1.78238

≥5:

£1.78237

£1.60414

≥10:

£1.18825

£1.06943

≥20:

£0.99021

£0.89119

≥50:

£0.91100

£0.81990

≥100:

£0.83177

£0.74860

≥200:

£0.75256

£0.67731

≥500:

£0.71295

£0.64165

≥1000:

£0.69315

£0.62383

Stock:33951

Minimum:2

Favorite

Quote

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

Price comparison

PCA9555DB

TSOP-24

Utsource

Used and refurbished parts guaranteed can work well

Philips

00+

≥1:

£2.26334

£2.03700

≥5:

£1.69750

£1.52775

≥10:

£1.30142

£1.17128

≥20:

£1.18825

£1.06943

≥50:

£1.13167

£1.01850

≥100:

£1.07508

£0.96758

≥200:

£1.01850

£0.91665

≥500:

£0.96192

£0.86573

≥1000:

£0.90533

£0.81480

Stock:33951

Minimum:2

Favorite

Quote

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

Price comparison

CP82C55A-5Z

DIP-40

Utsource

Used and refurbished parts guaranteed can work well

Intersil

11+

≥1:

£2.16407

£1.94766

≥5:

£1.80339

£1.62305

≥10:

£1.29844

£1.16860

≥20:

£1.26237

£1.13614

≥50:

£1.22631

£1.10368

≥100:

£1.19024

£1.07121

≥200:

£1.15417

£1.03875

≥500:

£1.11810

£1.00629

≥1000:

£1.08203

£0.97383

Stock:33951

Minimum:2

Favorite

Quote

CMOS Programmable Peripheral Interface

MCP23008-E/SO

SOP-18

Utsource

Used and refurbished parts guaranteed can work well

Microchip Technology

07+

≥1:

£2.88927

£2.60034

≥10:

£1.73356

£1.56021

≥100:

£1.54095

£1.38685

≥1000:

£1.54095

£1.38685

≥2500:

£1.44463

£1.30017

≥5000:

£1.34832

£1.21349

≥10000:

£1.25202

£1.12682

Stock:33951

Minimum:2

Favorite

Quote

1 2 .... 40 :Microchip;:I/O ;RoHS:;:MCP23008;:50 ns;:1.8 V to 5.5 V;:700 mW;:- 40 C to + 125 C; / :SOIC-18;:Tube;:1.8 V to 5.5 V;:I/O Expander;:10 MHz;:1.7 MHz;:SMD/SMT;:25 mA;:1.8 V to 4.5 V;Standard Pack Qty:4

MCP23S17-E/SP

DIP-28

Utsource

Used and refurbished parts guaranteed can work well

MIC

≥1:

£3.30447

£2.97402

≥5:

£2.47835

£2.23052

≥10:

£1.90007

£1.71006

≥20:

£1.73485

£1.56137

≥50:

£1.65224

£1.48701

≥100:

£1.56962

£1.41266

≥200:

£1.48701

£1.33831

≥500:

£1.40440

£1.26396

≥1000:

£1.32179

£1.18961

Stock:33951

Minimum:2

Favorite

Quote

16-Bit I/O Expander with Serial Interface

OBSOLETE

MCP23016-I/SO

SOP28

Utsource

Used and refurbished parts guaranteed can work well

MIC

1037+

£1.38274

£1.24447

Stock:33951

Minimum:2

Favorite

Quote

16-Bit I2C? I/O Expander

MAX7311AWG+

SOP-24

Utsource

Used and refurbished parts guaranteed can work well

Maxim Integrated

≥1:

£5.60741

£5.04667

≥5:

£5.45165

£4.90648

≥10:

£5.14013

£4.62612

≥20:

£4.98437

£4.48593

≥50:

£4.82860

£4.34574

≥100:

£4.67284

£4.20556

≥200:

£4.51708

£4.06537

≥500:

£4.42363

£3.98127

≥1000:

£4.36132

£3.92519

Stock:33951

Minimum:1

Favorite

Quote

Serial I/O Expanders, Maxim Integrated

ID82C55A

CDIP-40

Utsource

Used and refurbished parts guaranteed can work well

Harris

00+

≥1:

£16.69425

£15.02482

≥5:

£16.23052

£14.60747

≥10:

£15.30306

£13.77275

≥20:

£14.83933

£13.35540

≥50:

£14.37560

£12.93804

≥100:

£13.91187

£12.52068

≥200:

£13.44814

£12.10333

≥500:

£13.16991

£11.85292

≥1000:

£12.98441

£11.68597

Stock:33951

Minimum:1

Favorite

Quote

CMOS Programmable Peripheral Interface

Used and refurbished parts guaranteed can work well

On Semiconductor

06+

£0.67856

£0.61071

Stock:22

Minimum:3

Favorite

Quote

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