Interface - I/O Expanders

Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Packaging Series ProductStatus NumberofI/O Interface InterruptOutput Features OutputType Current-OutputSource/Sink ClockFrequency Voltage-Supply OperatingTemperature MountingType
MR8251A/B

MR8251A/B

PARALLEL I/O PORT, 0 I/O, CMOS

Rochester Electronics, LLC
958 -

RFQ

MR8251A/B

Datasheet

- Bulk * Active - - - - - - - - - -
LD8755A

LD8755A

PARALLEL I/O PORT, 16 I/O, MOS

Rochester Electronics, LLC
433 -

RFQ

- Bulk * Active - - - - - - - - -
NSC810AE-4/883

NSC810AE-4/883

PARALLEL I/O PORT, 16-BIT

National Semiconductor
423 -

RFQ

NSC810AE-4/883

Datasheet

- Bulk * Active - - - - - - - - - -
933HM/B

933HM/B

DUAL FOUR INPUT EXPANDER

Rochester Electronics, LLC
254 -

RFQ

- Bulk * Active - - - - - - - - - -
PCAL6416AERJ

PCAL6416AERJ

IC I/O EXPANDER 16BIT 24UFBGA

NXP USA Inc.
3,464 -

RFQ

24-UFBGA Tape & Reel (TR),Cut Tape (CT) Agile Obsolete 16 I²C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9534ADBR

PCA9534ADBR

IC I/O EXPANDER I2C 8B 16SSOP

Texas Instruments
8,000 -

RFQ

PCA9534ADBR

Datasheet

16-SSOP (0.209, 5.30mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount
PI4IOE5V9557LEX

PI4IOE5V9557LEX

IC XPNDR 400KHZ I2C 16TSSOP

Diodes Incorporated
4,112

1+:$0.975000

10+:$0.621500

25+:$0.528400

100+:$0.423350

250+:$0.372040

500+:$0.340680

1000+:$0.314590

Add To Cart

PI4IOE5V9557LEX

Datasheet

16-TSSOP (0.173, 4.40mm Width) Cut Tape (CT) - Active 8 I²C No - - - 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount
STMPE2401TBR

STMPE2401TBR

IC I/O EXPANDER I2C 24B 36TFBGA

STMicroelectronics
8,061 -

RFQ

STMPE2401TBR

Datasheet

36-TFBGA Tape & Reel (TR),Cut Tape (CT) Xpander Logic™ Obsolete 24 I²C Yes Keypad Controller, POR, PWM Push-Pull 4mA 400 kHz 1.65V ~ 1.95V -40°C ~ 85°C Surface Mount
PI4IOE5V6416LEX

PI4IOE5V6416LEX

IC XPNDR 400KHZ I2C 24TSSOP

Diodes Incorporated
22,455

1+:$1.170000

10+:$0.751000

25+:$0.641200

100+:$0.517400

250+:$0.457040

500+:$0.420180

1000+:$0.389515

Add To Cart

PI4IOE5V6416LEX

Datasheet

24-TSSOP (0.173, 4.40mm Width) Digi-Reel® - Active 16 I²C Yes POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount
TCA9536ADTMR

TCA9536ADTMR

REMOTE 4-BIT IC AND SMBUS I/O EX

Texas Instruments
4,508 -

RFQ

8-XFDFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) - Active 4 I²C, SMBus Yes POR Open Drain 10mA, 25mA 1 MHz 1.65V ~ 5.5V -40°C ~ 125°C Surface Mount
PCA9557DBR

PCA9557DBR

IC I/O EXPANDER I2C 8B 16SSOP

Texas Instruments
1,279 -

RFQ

PCA9557DBR

Datasheet

16-SSOP (0.209, 5.30mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9554ADWR

PCA9554ADWR

IC I/O EXPANDER I2C 8B 16SOIC

Texas Instruments
1,218 -

RFQ

PCA9554ADWR

Datasheet

16-SOIC (0.295, 7.50mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount
SX1503I091TRT

SX1503I091TRT

IC XPNDR 400KHZ I2C 28QFN

Semtech Corporation
0

1+:$0.820000

Add To Cart

SX1503I091TRT

Datasheet

28-UFQFN Exposed Pad Digi-Reel® - Last Time Buy 16 I²C Yes POR Push-Pull 8mA, 24mA 400 kHz 1.2V ~ 5.5V -40°C ~ 85°C Surface Mount
PCAL6416AEVJ

PCAL6416AEVJ

IC I/O EXPANDER 16BIT 24VFBGA

NXP USA Inc.
4,414 -

RFQ

PCAL6416AEVJ

Datasheet

24-VFBGA Tape & Reel (TR),Cut Tape (CT) Agile Active 16 I²C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9557D,118

PCA9557D,118

IC I/O EXPANDER I2C 8B 16SOIC

NXP USA Inc.
1,310 -

RFQ

PCA9557D,118

Datasheet

16-SOIC (0.154, 3.90mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9574BS,118

PCA9574BS,118

IC I/O EXPANDER I2C 8B 16HVQFN

NXP USA Inc.
2,932 -

RFQ

PCA9574BS,118

Datasheet

16-VFQFN Exposed Pad Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus Yes POR Push-Pull 1mA, 3mA 400 kHz 1.1V ~ 3.6V -40°C ~ 85°C Surface Mount
PCA9554BPWJ

PCA9554BPWJ

IC GPIO EXPANDER 16TSSOP

NXP USA Inc.
2,462 -

RFQ

PCA9554BPWJ

Datasheet

16-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9554CPWJ

PCA9554CPWJ

IC GPIO EXPANDER 16TSSOP

NXP USA Inc.
1,923 -

RFQ

PCA9554CPWJ

Datasheet

16-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount
PCA9574PW,118

PCA9574PW,118

IC I/O EXPANDER I2C 8B 16TSSOP

NXP USA Inc.
1,227 -

RFQ

PCA9574PW,118

Datasheet

16-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Cut Tape (CT) - Active 8 I²C, SMBus Yes POR Push-Pull 1mA, 3mA 400 kHz 1.1V ~ 3.6V -40°C ~ 85°C Surface Mount
PCA9574PW,112

PCA9574PW,112

IC I/O EXPANDER I2C 8B 16TSSOP

NXP USA Inc.
6,432 -

RFQ

PCA9574PW,112

Datasheet

16-TSSOP (0.173, 4.40mm Width) Tape & Reel (TR),Bulk - Obsolete 8 I²C, SMBus Yes POR Push-Pull 1mA, 3mA 400 kHz 1.1V ~ 3.6V -40°C ~ 85°C Surface Mount
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