인터페이스-I / O 익스팬더

Used and refurbished parts guaranteed can work well

MCP23017-E/SO

SOP28

Microchip Technology

07+

The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface: ? MCP23017 – I2C interface ? MCP23S17 – SPI interface The MCP23X17 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.

Utsource

≥1:

US $2.74000

US $2.46600

≥5:

US $2.60300

US $2.34270

≥10:

US $2.46600

US $2.21940

≥20:

US $2.39750

US $2.15775

≥50:

US $2.32900

US $2.09610

≥100:

US $2.26050

US $2.03445

≥200:

US $2.19200

US $1.97280

≥500:

US $2.16460

US $1.94814

≥1000:

US $2.12350

US $1.91115

From: US $2.12350

Description: The MCP23017-E/SO is an I/O expander from Microchip that provides 16 additional I/O pins for a microcontroller. It is an I2C device that can be used to extend the number of I/O pins avail

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

MCP23008-E/SO

SOP-18

Microchip Technology

07+

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

Utsource

≥1:

US $3.97008

US $3.57307

≥10:

US $2.38205

US $2.14384

≥100:

US $2.11738

US $1.90564

≥1000:

US $2.11738

US $1.90564

≥2500:

US $1.98504

US $1.78654

≥5000:

US $1.85270

US $1.66743

≥10000:

US $1.72037

US $1.54833

From: US $1.72037

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다

Enlarge

Original parts, guaranteed brand new

PCA9555DW

SOIC-24

Texas Instruments

1342+

The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface: ? MCP23017 – I2C interface ? MCP23S17 – SPI interface The MCP23X17 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.

Utsource Original Store

≥1:

US $3.77190

US $3.39471

≥5:

US $2.51460

US $2.26314

≥10:

US $2.26314

US $2.03683

≥20:

US $2.20028

US $1.98025

≥50:

US $2.13741

US $1.92367

≥100:

US $2.07455

US $1.86709

≥200:

US $2.01168

US $1.81051

≥500:

US $1.98653

US $1.78788

≥1000:

US $1.94882

US $1.75393

From: US $1.94882

Description: The PCA9555DW is a 16-bit I/O expander that provides general-purpose remote I/O expansion for a variety of applications. It is designed to communicate on an I2C bus. Features: - 16-bit I

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

CP82C55AZ

DIP-40

Intersil

CMOS Programmable Peripheral Interface

Utsource

≥1:

US $9.59000

US $8.63100

≥5:

US $9.11050

US $8.19945

≥10:

US $8.63100

US $7.76790

≥20:

US $8.39125

US $7.55212

≥50:

US $8.15150

US $7.33635

≥100:

US $7.91175

US $7.12057

≥200:

US $7.67200

US $6.90480

≥500:

US $7.57610

US $6.81849

≥1000:

US $7.43225

US $6.68902

From: US $7.43225

The CP82C55AZ is a CMOS Programmable Peripheral Interface (PPI) designed for use in microprocessor systems. It is a 40-pin DIP device manufactured by Intersil. Description: The CP82C55AZ is a program

재고:5000

최소:1

즐겨 찾기

오퍼 를 내다

Enlarge

Original parts, guaranteed brand new

PCA9534DBR

SSOP16

专营ti

The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface: ? MCP23017 – I2C interface ? MCP23S17 – SPI interface The MCP23X17 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.

Utsource Original Store

≥10:

US $1.34870

US $1.21383

≥50:

US $1.24494

US $1.12045

≥100:

US $1.14119

US $1.02707

≥500:

US $1.08933

US $0.98040

≥1000:

US $1.03745

US $0.93371

From: US $1.03745

Description: PCA9534 is a low-power CMOS device that provides 4-bit bidirectional I/O port. Features: - Low power consumption - High noise immunity - 4-bit bidirectional I/O port - Open-drain interru

재고:10000

최소:10

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

MCP23017-E/SS

SSOP28

Microchi

16-Bit I/O Expander with Serial Interface

Utsource

≥1:

US $23.58000

US $21.22200

≥2:

US $23.58000

US $21.22200

≥5:

US $22.79400

US $20.51460

≥10:

US $22.47960

US $20.23164

≥20:

US $22.32240

US $20.09016

≥30:

US $22.00800

US $19.80720

≥50:

US $22.00800

US $19.80720

≥100:

US $21.85080

US $19.66572

≥500:

US $21.69360

US $19.52424

From: US $21.69360

The MCP23017-E/SS is a 16-bit I/O expander with an I2C interface. It is designed to provide a simple and cost-effective solution for adding more I/O pins to a microcontroller. The device features two

재고:2000

최소:1

즐겨 찾기

오퍼 를 내다

Enlarge

PCA9536D

SOP8

Philps

0611+

IC I/O EXPANDER I2C 4B 8SOIC

Shenzhen Zhaofengyuan Technology Co., Ltd.

가격문의문의

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

CMQ82C55AZ

QFP44

Intersil

CMOS Programmable Peripheral Interface

Utsource

≥1:

US $167.64000

US $150.87600

≥2:

US $167.64000

US $150.87600

≥5:

US $156.46400

US $140.81760

≥10:

US $156.46400

US $140.81760

≥20:

US $156.46400

US $140.81760

≥30:

US $156.46400

US $140.81760

≥50:

US $156.46400

US $140.81760

≥100:

US $155.34640

US $139.81176

≥500:

US $154.22880

US $138.80592

From: US $154.22880

The CMQ82C55AZ is an 8-bit microcontroller manufactured by Intersil. It is a low-power, high-performance device that is designed for use in embedded systems and industrial control applications. The de

재고:2000

최소:1

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

TCA7408ZSZR

QFN16

Texas Instruments

I/O Expander 8 I2C, SMBus 400kHz 16-UCSP (2x2)

Utsource

≥1:

US $2.45880

US $2.21292

≥5:

US $1.63920

US $1.47528

≥10:

US $1.47528

US $1.32775

≥20:

US $1.43430

US $1.29087

≥50:

US $1.39332

US $1.25399

≥100:

US $1.35234

US $1.21711

≥200:

US $1.31136

US $1.18022

≥500:

US $1.29497

US $1.16547

≥1000:

US $1.27038

US $1.14334

From: US $1.27038

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

MCP23S17-E/SS

SSOP-28

MIC

1147+/1202+

16-Bit I/O Expander with Serial Interface

Utsource

≥1:

US $4.30500

US $3.87450

≥5:

US $4.08975

US $3.68078

≥10:

US $3.87450

US $3.48705

≥20:

US $3.76688

US $3.39019

≥50:

US $3.65925

US $3.29333

≥100:

US $3.55162

US $3.19646

≥200:

US $3.44400

US $3.09960

≥500:

US $3.40095

US $3.06085

≥1000:

US $3.33638

US $3.00274

From: US $3.33638

MCP23S17-E/SS is a 16-bit I/O expander with SPI interface from Microchip Technology. It is a 28-pin SSOP package and is designed to provide general purpose parallel I/O expansion for microcontroller a

재고:10000

최소:1

즐겨 찾기

오퍼 를 내다

Enlarge

Original parts, guaranteed brand new

PM8054B-F3GI

Microsemi Corporation

The MCP23017/MCP23S17 (MCP23X17) device family provides 16-bit, general purpose parallel I/O expansion for I2C bus or SPI applications. The two devices differ only in the serial interface: ? MCP23017 – I2C interface ? MCP23S17 – SPI interface The MCP23X17 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits (IODIRA/B). The data for each input or output is kept in the corresponding input or output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.

Utsource Original Store

≥1:

US $146.68500

US $132.01650

≥2:

US $146.68500

US $132.01650

≥5:

US $136.90600

US $123.21540

≥10:

US $136.90600

US $123.21540

≥20:

US $136.90600

US $123.21540

≥30:

US $136.90600

US $123.21540

≥50:

US $136.90600

US $123.21540

≥100:

US $135.92810

US $122.33529

≥500:

US $134.95020

US $121.45518

From: US $134.95020

재고:2000

최소:1

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

PCA9554PW

TSOP16

PHI

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

Utsource

≥1:

US $2.87700

US $2.58930

≥5:

US $1.91800

US $1.72620

≥10:

US $1.72620

US $1.55358

≥20:

US $1.67825

US $1.51043

≥50:

US $1.63030

US $1.46727

≥100:

US $1.58235

US $1.42411

≥200:

US $1.53440

US $1.38096

≥500:

US $1.51522

US $1.36370

≥1000:

US $1.48645

US $1.33780

From: US $1.48645

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다

Enlarge

Used and refurbished parts guaranteed can work well

CP82C55A

DIP-40

Inter

03+

CMOS Programmable Peripheral Interface

Utsource

≥1:

US $3.28800

US $2.95920

≥5:

US $2.19200

US $1.97280

≥10:

US $1.97280

US $1.77552

≥20:

US $1.91800

US $1.72620

≥50:

US $1.86320

US $1.67688

≥100:

US $1.80840

US $1.62756

≥200:

US $1.75360

US $1.57824

≥500:

US $1.73168

US $1.55851

≥1000:

US $1.69880

US $1.52892

From: US $1.69880

The CP82C55A is a 40-pin CMOS Programmable Peripheral Interface (PPI) manufactured by Intersil Corporation. It is a general-purpose device that provides a variety of functions for interfacing micropro

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다

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:

US $1.80312

US $1.62281

≥5:

US $1.20208

US $1.08187

≥10:

US $1.08187

US $0.97368

≥20:

US $1.05182

US $0.94664

≥50:

US $1.02177

US $0.91959

≥100:

US $0.99172

US $0.89255

≥200:

US $0.96166

US $0.86549

≥500:

US $0.94964

US $0.85468

≥1000:

US $0.93161

US $0.83845

From: US $0.93161

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다

Enlarge

PCA9536D

SOP8

NXP Semiconductors

07+

IC I/O EXPANDER I2C 4B 8SOIC

Shenzhen Zhaofengyuan Technology Co., Ltd.

가격문의문의

즐겨 찾기

오퍼 를 내다

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:

US $1.13280

US $1.01952

≥5:

US $0.99120

US $0.89208

≥10:

US $0.56640

US $0.50976

≥20:

US $0.50976

US $0.45878

≥50:

US $0.49560

US $0.44604

≥100:

US $0.48144

US $0.43330

≥200:

US $0.46728

US $0.42055

≥500:

US $0.48144

US $0.43330

≥1000:

US $0.45312

US $0.40781

From: US $0.45312

Description: The PCA9555PW is an I2C-bus controlled 16-bit I/O expander with interrupt and reset. Features: - 16-bit I/O port configuration in two 8-bit ports - I2C-bus interface - Interrupt out

재고:10000

최소:2

즐겨 찾기

오퍼 를 내다