Interface - I/O Expanders

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relate product result :916 items

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MAX7301AAI+T

SSOP-28

Maxim Integrated

1052

IC I/O EXPANDER SPI 20B 28SSOP

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Used and refurbished parts guaranteed can work well

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.

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≥1:

C$30.25496

C$27.22947

≥2:

C$30.25496

C$27.22947

≥5:

C$29.24646

C$26.32181

≥10:

C$28.84307

C$25.95877

≥20:

C$28.64136

C$25.77723

≥30:

C$28.23797

C$25.41417

≥50:

C$28.23797

C$25.41417

≥100:

C$28.03627

C$25.23265

≥500:

C$27.83457

C$25.05111

From: C$27.83457

The ID82C55A is a CMOS Programmable Peripheral Interface (PPI) chip manufactured by Harris Semiconductor. It is a 40-pin Dual In-line Package (DIP) device. Description: The ID82C55A is a versatile pe

Stock:2000

Minimum:1

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CS82C55A-5

PLCC-44

Intersil

30 AMP MINIATURE POWER RELAY

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The CS82C55A-5 is a peripheral component interconnect (PCI) chip designed by Intersil Corporation. It is a programmable peripheral interface (PPI) controller that provides an interface between the PCI

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MCP23S17-E/SO

SOIC-28

Microchi

16-Bit I/O Expander with Serial Interface

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MCP23S17-E/SO is a 28-pin SOIC (Small Outline Integrated Circuit) device manufactured by Microchip. It is an I/O Expander with SPI Interface, which is used to expand the number of I/O pins available o

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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

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≥1:

C$2.42040

C$2.17836

≥5:

C$1.61360

C$1.45224

≥10:

C$1.45224

C$1.30701

≥20:

C$1.41191

C$1.27072

≥50:

C$1.37156

C$1.23440

≥100:

C$1.33122

C$1.19809

≥200:

C$1.29087

C$1.16178

≥500:

C$1.27474

C$1.14727

≥1000:

C$1.25054

C$1.12549

From: C$1.25054

Stock:10000

Minimum:2

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CP82C55AZ

DIP-40

12+

N/A

Bo Cheng Wei Electronics Co.,Ltd.

C$1.90174

C$1.71157

From: C$1.90174

The CP82C55AZ is an 8-bit I/O port expander manufactured by NXP Semiconductors. It is a 40-pin DIP package and is used to expand the I/O capability of a microcontroller. Description: The CP82C55AZ is

Stock:306

Minimum:2

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PCA9555DB

TSOP-24

Philips

00+

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

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≥1:

C$3.20525

C$2.88473

≥5:

C$2.13683

C$1.92315

≥10:

C$1.92315

C$1.73083

≥20:

C$1.86973

C$1.68276

≥50:

C$1.81631

C$1.63468

≥100:

C$1.76289

C$1.58660

≥200:

C$1.70947

C$1.53852

≥500:

C$1.68810

C$1.51929

≥1000:

C$1.65605

C$1.49044

From: C$1.65605

Description: The PCA9555DB is a 16-bit I/O expander with I2C-bus/SMBus interface from NXP Semiconductors. Features: - 16-bit I/O expander - I2C-bus/SMBus interface - Low power CMOS technology - Opera

Stock:10000

Minimum:2

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DS2408S+T&R

16-SOIC (0.154", 3.90mm Width)

Maxim Integrated

I/O Expander 8 1-Wire? 16-SO

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PCF8575DWR

SOIC-24

Texas Instruments

1342+

IC I/O EXPANDER I2C 16B 24SOIC

JIAJIE Electronics Co.,Ltd.

C$3.38087

C$3.04278

From: C$3.38087

Stock:5000

Minimum:1

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CAT9555YI-T2

TSOP24

CSI

12+

IC I/O EXPANDER I2C 16B 24TSSOP

Bo Cheng Wei Electronics Co.,Ltd.

C$1.72886

C$1.55597

From: C$1.72886

Stock:1210

Minimum:2

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SX1509BIULTRT

QFN

Semtech International

05+

JIAJIE Electronics Co.,Ltd.

C$1.99779

C$1.79801

From: C$1.99779

Stock:47409

Minimum:2

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PCA9554PW

SOP

NXP Semiconductors

10+

IC I/O EXPANDER I2C 8B 16TSSOP

Bo Cheng Wei Electronics Co.,Ltd.

C$2.93905

C$2.64515

From: C$2.93905

Stock:510

Minimum:2

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MCP23S09T-E/MG

16-VFQFN Exposed Pad

Microchip Technology

I/O Expander 8 SPI 10MHz 16-QFN-EP (3x3)

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CP82C55A

DIP-40

12+

N/A

Bo Cheng Wei Electronics Co.,Ltd.

C$1.72886

C$1.55597

From: C$1.72886

Stock:310

Minimum:2

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CP82C55A

DIP40

Intersil

10+

JIAJIE Electronics Co.,Ltd.

C$4.14925

C$3.73433

From: C$4.14925

The CP82C55A is a CMOS programmable peripheral interface (PPI) manufactured by Intersil. It is a 40-pin DIP package. Description: The CP82C55A is a general-purpose programmable peripheral interface (

Stock:659

Minimum:1

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