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  • Interface - I/O Expanders
1,115 results | remaining
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureGradeQualificationMounting TypePackage / CaseSupplier Device Package
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureGradeQualificationMounting TypePackage / CaseSupplier Device Package
PCF8574NG4

Mfr Part No.

PCF8574NG4

Internal Code

2495-749-9817124
Texas Instruments
IC XPNDR 100KHZ I2C 16DIP
Get a Quote -
- Tube Discontinued Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Through Hole 16-DIP (0.300", 7.62mm) 16-PDIP
PCF8574NG4
PCF8574NG4

2495-749-9817124 Texas Instruments
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: -
1 : -
PCF8575CPW

Mfr Part No.

PCF8575CPW

Internal Code

2495-749-9817139
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
7553 Available
  • 1 : $1.74514
  • 10 : $1.5865
  • 100 : $1.4555
  • 500 : $1.34769
  • 1000 : $1.25952
  • 3000 : $1.18822
Unit Price: $1.74514
Minimum: 1 Multiple: 1
- Tube Active Not Verified 16 I2C, SMBus Yes POR Open Drain 10mA, 25mA 400 kHz 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PCF8575CPW
PCF8575CPW

2495-749-9817139 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 7553
1 : $1.74514
PCF8575DW

Mfr Part No.

PCF8575DW

Internal Code

2495-749-9817149
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24SOIC
Get a Quote -
- Tube Obsolete Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
PCF8575DW
PCF8575DW

2495-749-9817149 Texas Instruments
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
PCA9501PW,112

Mfr Part No.

PCA9501PW,112

Internal Code

1778-749-15550914
NXP USA Inc.
IC XPND 400KHZ I2C SMBUS 20TSSOP
Get a Quote -
- Tube Obsolete Not Verified 8 I2C, SMBus Yes EEPROM, POR Push-Pull 100µA, 25mA 400 kHz 2.5V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
PCA9501PW,112
PCA9501PW,112

1778-749-15550914 NXP USA Inc.
RoHS :
Package: 20-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9555PW/DG,118

Mfr Part No.

PCA9555PW/DG,118

Internal Code

1778-749-15550960
NXP USA Inc.
IC XPND 400KHZ I2C SMBUS 24TSSOP
Get a Quote -
- Tape & Reel (TR) Cut Tape (CT) Obsolete Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PCA9555PW/DG,118
PCA9555PW/DG,118

1778-749-15550960 NXP USA Inc.
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9670D,512

Mfr Part No.

PCA9670D,512

Internal Code

1778-749-15550977
NXP USA Inc.
IC XPNDR 1MHZ I2C 16SO
1852 Available
  • 1 : $1.09751
  • 10 : $0.99774
  • 100 : $0.91535
  • 500 : $0.84755
  • 1000 : $0.7921
  • 3000 : $0.74726
Unit Price: $1.09751
Minimum: 1 Multiple: 1
- Bulk Obsolete Not Verified 8 I2C No POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SO
PCA9670D,512
PCA9670D,512

1778-749-15550977 NXP USA Inc.
RoHS :
Package: 16-SOIC (0.295", 7.50mm Width)
Inventory: 1852
1 : $1.09751
PCA9672PW,118

Mfr Part No.

PCA9672PW,118

Internal Code

1778-749-15550980
NXP USA Inc.
IC XPNDR 1MHZ I2C 16TSSOP
Get a Quote -
- Tape & Reel (TR) Active Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP
PCA9672PW,118
PCA9672PW,118

1778-749-15550980 NXP USA Inc.
RoHS :
Package: 16-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCA9674PW/S911,118

Mfr Part No.

PCA9674PW/S911,118

Internal Code

1778-749-15550986
NXP USA Inc.
IC XPNDR 1MHZ I2C 16TSSOP
Get a Quote -
- Tape & Reel (TR) Active Not Verified 8 I2C Yes POR Push-Pull 100µA, 25mA 1 MHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP
PCA9674PW/S911,118
PCA9674PW/S911,118

1778-749-15550986 NXP USA Inc.
RoHS :
Package: 16-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCAL6416AERJ

Mfr Part No.

PCAL6416AERJ

Internal Code

1778-749-15551000
NXP USA Inc.
IC XPND 400KHZ I2C SMBUS 24UFBGA
518 Available
  • 1 : $1.0413
  • 10 : $0.94664
  • 100 : $0.86848
  • 500 : $0.80414
  • 1000 : $0.75154
  • 3000 : $0.70899
Unit Price: $1.0413
Minimum: 1 Multiple: 1
Agile Tape & Reel (TR) Cut Tape (CT) Obsolete Not Verified 16 I2C, SMBus Yes POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-UFBGA 24-UFBGA (2x2)
PCAL6416AERJ
PCAL6416AERJ

1778-749-15551000 NXP USA Inc.
RoHS :
Package: 24-UFBGA
Inventory: 518
1 : $1.0413
PCF8574TS/3,112

Mfr Part No.

PCF8574TS/3,112

Internal Code

1778-749-15551185
NXP USA Inc.
IC XPNDR 100KHZ I2C 20SSOP
Get a Quote -
- Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 300µA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Surface Mount 20-LSSOP (0.173", 4.40mm Width) 20-SSOP
PCF8574TS/3,112
PCF8574TS/3,112

1778-749-15551185 NXP USA Inc.
RoHS :
Package: 20-LSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
89HPES12T3G2ZABCI8

Mfr Part No.

89HPES12T3G2ZABCI8

Internal Code

1223-749-4069188
Renesas Electronics Corporation
89HPES12T3G2ZABCI8
Get a Quote -
- Bulk Obsolete - - - - - - - - - - - - - - -
89HPES12T3G2ZABCI8
89HPES12T3G2ZABCI8

1223-749-4069188 Renesas Electronics Corporation
RoHS :
Package: -
Inventory: -
1 : -
89HPES32T8ZHBXGI

Mfr Part No.

89HPES32T8ZHBXGI

Internal Code

2071-749-4069355
Renesas Electronics Corporation
89HPES32T8ZHBXGI
Get a Quote -
- Bulk Obsolete - - - - - - - - - - - - - - -
89HPES32T8ZHBXGI
89HPES32T8ZHBXGI

2071-749-4069355 Renesas Electronics Corporation
RoHS :
Package: -
Inventory: -
1 : -
89HPES32T8ZHBXI

Mfr Part No.

89HPES32T8ZHBXI

Internal Code

1223-749-4069356
Renesas Electronics Corporation
89HPES32T8ZHBXI
Get a Quote -
- Bulk Obsolete - - - - - - - - - - - - - - -
89HPES32T8ZHBXI
89HPES32T8ZHBXI

1223-749-4069356 Renesas Electronics Corporation
RoHS :
Package: -
Inventory: -
1 : -
89HPES34H16ZABLH

Mfr Part No.

89HPES34H16ZABLH

Internal Code

1223-749-4069362
Renesas Electronics Corporation
89HPES34H16ZABLH
Get a Quote -
- Bulk Obsolete - - - - - - - - - - - - - - -
89HPES34H16ZABLH
89HPES34H16ZABLH

1223-749-4069362 Renesas Electronics Corporation
RoHS :
Package: -
Inventory: -
1 : -
89HPES34H16ZABLHI

Mfr Part No.

89HPES34H16ZABLHI

Internal Code

1223-749-4069363
Renesas Electronics Corporation
89HPES34H16ZABLHI
Get a Quote -
- Bulk Obsolete - - - - - - - - - - - - - - -
89HPES34H16ZABLHI
89HPES34H16ZABLHI

1223-749-4069363 Renesas Electronics Corporation
RoHS :
Package: -
Inventory: -
1 : -
COM-15099

Mfr Part No.

COM-15099

Internal Code

2314-749-5598783
SparkFun Electronics
IC XPNDR 1.7MHZ I2C 18DIP
Get a Quote -
- Bulk Active Not Verified 8 I2C Yes POR Open Drain 3mA 1.7 MHz 1.8V ~ 5.5V - - - Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP
COM-15099
COM-15099

2314-749-5598783 SparkFun Electronics
RoHS :
Package: 18-DIP (0.300", 7.62mm)
Inventory: -
1 : -
CP2120-GMR

Mfr Part No.

CP2120-GMR

Internal Code

2252-749-5602679
Silicon Labs
IC XPNDR 400KHZ I2C SPI 20QFN
4935 Available
-
- Tape & Reel (TR) Obsolete Not Verified 8 I2C, SPI Yes - Open Drain, Push-Pull 100mA 400 kHz 3V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-VFQFN Exposed Pad 20-QFN (4x4)
CP2120-GMR
CP2120-GMR

2252-749-5602679 Silicon Labs
RoHS :
Package: 20-VFQFN Exposed Pad
Inventory: 4935
1 : -
CQ82C55AZ

Mfr Part No.

CQ82C55AZ

Internal Code

2071-749-5761463
Renesas Electronics Corporation
IC XPNDR PARALLEL 44MQFP
6873 Available
  • 1 : $14.0793
  • 10 : $12.79936
  • 100 : $11.74254
  • 500 : $10.87272
  • 1000 : $10.16142
  • 3000 : $9.58625
Unit Price: $14.0793
Minimum: 1 Multiple: 1
- Tray Active Not Verified 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 44-QFP 44-MQFP (10x10)
CQ82C55AZ
CQ82C55AZ

2071-749-5761463 Renesas Electronics Corporation
RoHS :
Package: 44-QFP
Inventory: 6873
1 : $14.0793
CY8C9560A-24AXIT

Mfr Part No.

CY8C9560A-24AXIT

Internal Code

1176-749-6015417
Infineon Technologies
IC XPNDR 100KHZ I2C 100TQFP
6167 Available
  • 1 : $9.06492
  • 10 : $8.24083
  • 100 : $7.5604
  • 500 : $7.00037
  • 1000 : $6.5424
  • 3000 : $6.17208
Unit Price: $9.06492
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Active Not Verified 60 I2C Yes EEPROM, POR, PWM, WDT Open Drain 10mA, 25mA 100 kHz 3V ~ 5.25V -40°C ~ 85°C - - Surface Mount 100-LQFP 100-TQFP (14x14)
CY8C9560A-24AXIT
CY8C9560A-24AXIT

1176-749-6015417 Infineon Technologies
RoHS :
Package: 100-LQFP
Inventory: 6167
1 : $9.06492
CS82C55A-5Z96

Mfr Part No.

CS82C55A-5Z96

Internal Code

2071-749-5844812
Renesas Electronics Corporation
IC XPNDR PARALLEL 44PLCC
12285 Available
  • 1 : $7.97702
  • 10 : $7.25184
  • 100 : $6.65306
  • 500 : $6.16025
  • 1000 : $5.75724
  • 3000 : $5.43136
Unit Price: $7.97702
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Active Not Verified 24 Parallel No - Open Drain 2.5mA - 4.5V ~ 5.5V 0°C ~ 70°C - - Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58)
CS82C55A-5Z96
CS82C55A-5Z96

2071-749-5844812 Renesas Electronics Corporation
RoHS :
Package: 44-LCC (J-Lead)
Inventory: 12285
1 : $7.97702
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