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  • Integrated Circuits (ICs)
  • Interface - I/O Expanders
245 results | remaining
Compare Image Part No Manufacturer Description Inventory Pricing Quantity SeriesPackagingPart StatusProgrammableNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting 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 TemperatureMounting TypePackage / CaseSupplier Device Package
PCA9555PW

Mfr Part No.

PCA9555PW

Internal Code

2495-749-9814443
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
10449 Available
-
- Tube 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
PCA9555PW

2495-749-9814443 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 10449
1 : -
PCA9557DB

Mfr Part No.

PCA9557DB

Internal Code

2495-749-9814458
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 16SSOP
28227 Available
  • 1 : $0.77896
  • 10 : $0.70815
  • 100 : $0.64969
  • 500 : $0.60156
  • 1000 : $0.56219
  • 3000 : $0.72071
Unit Price: $0.77896
Minimum: 1 Multiple: 1
- Tube Active Not Verified 8 I2C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) 16-SSOP
PCA9557DB
PCA9557DB

2495-749-9814458 Texas Instruments
RoHS :
Package: 16-SSOP (0.209", 5.30mm Width)
Inventory: 28227
1 : $0.77896
PCA9557DBR

Mfr Part No.

PCA9557DBR

Internal Code

2495-749-9814459
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 16SSOP
61939 Available
  • 1 : $0.77151
  • 10 : $0.70138
  • 100 : $0.64346
  • 500 : $0.59581
  • 1000 : $0.55682
  • 3000 : $0.5253
Unit Price: $0.77151
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C, SMBus No POR Open Drain, Push-Pull 10mA, 25mA 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) 16-SSOP
PCA9557DBR
PCA9557DBR

2495-749-9814459 Texas Instruments
RoHS :
Package: 16-SSOP (0.209", 5.30mm Width)
Inventory: 61939
1 : $0.77151
PCF8574ANE4

Mfr Part No.

PCF8574ANE4

Internal Code

2495-749-9817105
Texas Instruments
8-BIT 2.5- TO 5.5-V I2C/SMBUS I/
Get a Quote -
- Tube Active - 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
PCF8574ANE4
PCF8574ANE4

2495-749-9817105 Texas Instruments
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: -
1 : -
PCF8574APWRE4

Mfr Part No.

PCF8574APWRE4

Internal Code

2495-749-9817111
Texas Instruments
IC XPNDR 100KHZ I2C 20TSSOP
Get a Quote -
- Tape & Reel (TR) Discontinued Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
PCF8574APWRE4
PCF8574APWRE4

2495-749-9817111 Texas Instruments
RoHS :
Package: 20-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCF8575CDWE4

Mfr Part No.

PCF8575CDWE4

Internal Code

2495-749-9817136
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24SOIC
19428 Available
  • 1 : $2.77407
  • 10 : $2.52188
  • 100 : $2.31365
  • 500 : $2.1423
  • 1000 : $2.00213
  • 3000 : $2.05736
Unit Price: $2.77407
Minimum: 1 Multiple: 1
- Tube Obsolete Not Verified 16 I2C, SMBus Yes POR Open Drain 10mA, 25mA 400 kHz 4.5V ~ 5.5V -40°C ~ 85°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC
PCF8575CDWE4
PCF8575CDWE4

2495-749-9817136 Texas Instruments
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: 19428
1 : $2.77407
PCF8575PWRE4

Mfr Part No.

PCF8575PWRE4

Internal Code

2495-749-9817153
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
6942 Available
  • 1 : $1.58369
  • 10 : $1.43971
  • 100 : $1.32084
  • 500 : $1.223
  • 1000 : $1.14299
  • 3000 : $1.07829
Unit Price: $1.58369
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Discontinued Not Verified 16 I2C, SMBus Yes POR Push-Pull 1mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PCF8575PWRE4
PCF8575PWRE4

2495-749-9817153 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 6942
1 : $1.58369
TCA6424RGJR

Mfr Part No.

TCA6424RGJR

Internal Code

2495-749-13389199
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 32UQFN
12371 Available
  • 1 : $2.6633
  • 10 : $2.42119
  • 100 : $2.22128
  • 500 : $2.05673
  • 1000 : $1.92218
  • 3000 : $1.81338
Unit Price: $2.6633
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Not For New Designs Not Verified 24 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 32-UFQFN Exposed Pad 32-UQFN (5x5)
TCA6424RGJR
TCA6424RGJR

2495-749-13389199 Texas Instruments
RoHS :
Package: 32-UFQFN Exposed Pad
Inventory: 12371
1 : $2.6633
PCA9535PWR

Mfr Part No.

PCA9535PWR

Internal Code

2495-749-13422259
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
19159 Available
  • 1 : $1.25529
  • 10 : $1.14117
  • 100 : $1.04694
  • 500 : $0.96939
  • 1000 : $0.90597
  • 3000 : $0.8547
Unit Price: $1.25529
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Not For New Designs 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
PCA9535PWR
PCA9535PWR

2495-749-13422259 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 19159
1 : $1.25529
TCA1116PWR

Mfr Part No.

TCA1116PWR

Internal Code

2495-749-12293015
Texas Instruments
IC XPNDR 400KHZ I2C 24TSSOP
31166 Available
  • 1 : $1.60816
  • 10 : $1.46196
  • 100 : $1.34125
  • 500 : $1.2419
  • 1000 : $1.16065
  • 3000 : $1.09495
Unit Price: $1.60816
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 16 I2C Yes POR Push-Pull - 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
TCA1116PWR
TCA1116PWR

2495-749-12293015 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 31166
1 : $1.60816
TCA6408ARSVR

Mfr Part No.

TCA6408ARSVR

Internal Code

2495-749-12293108
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 16UQFN
55839 Available
  • 1 : $0.43319
  • 10 : $0.39381
  • 100 : $0.36129
  • 500 : $0.33453
  • 1000 : $0.31265
  • 3000 : $0.29495
Unit Price: $0.43319
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-UFQFN 16-UQFN (2.6x1.8)
TCA6408ARSVR
TCA6408ARSVR

2495-749-12293108 Texas Instruments
RoHS :
Package: 16-UFQFN
Inventory: 55839
1 : $0.43319
TCA6416PWR

Mfr Part No.

TCA6416PWR

Internal Code

2495-749-12293118
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
89295 Available
  • 1 : $1.70738
  • 10 : $1.55216
  • 100 : $1.424
  • 500 : $1.31852
  • 1000 : $1.23226
  • 3000 : $1.1625
Unit Price: $1.70738
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Not For New Designs Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
TCA6416PWR
TCA6416PWR

2495-749-12293118 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 89295
1 : $1.70738
TCA9534ADWR

Mfr Part No.

TCA9534ADWR

Internal Code

2495-749-12293164
Texas Instruments
IC XPNDR 400KHZ I2C 16SOIC
22269 Available
  • 1 : $0.63374
  • 10 : $0.57613
  • 100 : $0.52856
  • 500 : $0.4894
  • 1000 : $0.45739
  • 3000 : $0.43151
Unit Price: $0.63374
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C Yes - Push-Pull - 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC
TCA9534ADWR
TCA9534ADWR

2495-749-12293164 Texas Instruments
RoHS :
Package: 16-SOIC (0.295", 7.50mm Width)
Inventory: 22269
1 : $0.63374
TCA9534DWR

Mfr Part No.

TCA9534DWR

Internal Code

2495-749-12293169
Texas Instruments
IC XPNDR 400KHZ I2C 16SOIC
8466 Available
  • 1 : $0.57818
  • 10 : $0.52562
  • 100 : $0.48221
  • 500 : $0.44649
  • 1000 : $0.41729
  • 3000 : $0.39367
Unit Price: $0.57818
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C Yes POR Push-Pull - 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC
TCA9534DWR
TCA9534DWR

2495-749-12293169 Texas Instruments
RoHS :
Package: 16-SOIC (0.295", 7.50mm Width)
Inventory: 8466
1 : $0.57818
TCA9535PWR

Mfr Part No.

TCA9535PWR

Internal Code

2495-749-12293178
Texas Instruments
IC XPND 400KHZ I2C SMBUS 24TSSOP
28147 Available
  • 1 : $0.58633
  • 10 : $0.53303
  • 100 : $0.48902
  • 500 : $0.45279
  • 1000 : $0.42317
  • 3000 : $0.39921
Unit Price: $0.58633
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
TCA9535PWR
TCA9535PWR

2495-749-12293178 Texas Instruments
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 28147
1 : $0.58633
TCA9536BDTMR

Mfr Part No.

TCA9536BDTMR

Internal Code

2495-749-12293182
Texas Instruments
IC XPNDR 1MHZ I2C SMBUS 8X2SON
49501 Available
  • 1 : $0.64366
  • 10 : $0.58515
  • 100 : $0.53683
  • 500 : $0.49707
  • 1000 : $0.46455
  • 3000 : $0.43825
Unit Price: $0.64366
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 4 I2C, SMBus Yes POR Open Drain 10mA, 25mA 1 MHz 1.65V ~ 5.5V -40°C ~ 125°C Surface Mount 8-XFDFN Exposed Pad 8-X2SON (1.35x0.8)
TCA9536BDTMR
TCA9536BDTMR

2495-749-12293182 Texas Instruments
RoHS :
Package: 8-XFDFN Exposed Pad
Inventory: 49501
1 : $0.64366
TCA9537DGSR

Mfr Part No.

TCA9537DGSR

Internal Code

2495-749-12293187
Texas Instruments
IC XPNDR 1MHZ I2C 10VSSOP
23966 Available
  • 1 : $0.87562
  • 10 : $0.79602
  • 100 : $0.73029
  • 500 : $0.6762
  • 1000 : $0.63196
  • 3000 : $0.59619
Unit Price: $0.87562
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 4 I2C Yes POR Open Drain 10mA, 25mA 1 MHz 1.65V ~ 5.5V -40°C ~ 125°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-VSSOP
TCA9537DGSR
TCA9537DGSR

2495-749-12293187 Texas Instruments
RoHS :
Package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Inventory: 23966
1 : $0.87562
TCA9538PWR

Mfr Part No.

TCA9538PWR

Internal Code

2495-749-12293190
Texas Instruments
IC XPNDR 400KHZ I2C 16TSSOP
12245 Available
  • 1 : $0.77151
  • 10 : $0.70138
  • 100 : $0.64346
  • 500 : $0.59581
  • 1000 : $0.55682
  • 3000 : $0.5253
Unit Price: $0.77151
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C Yes - Push-Pull - 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP
TCA9538PWR
TCA9538PWR

2495-749-12293190 Texas Instruments
RoHS :
Package: 16-TSSOP (0.173", 4.40mm Width)
Inventory: 12245
1 : $0.77151
TCA9539RGER

Mfr Part No.

TCA9539RGER

Internal Code

2495-749-12293195
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24VQFN
7743 Available
  • 1 : $0.8526
  • 10 : $0.77509
  • 100 : $0.71109
  • 500 : $0.65843
  • 1000 : $0.61535
  • 3000 : $0.58052
Unit Price: $0.8526
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 24-VFQFN Exposed Pad 24-VQFN (4x4)
TCA9539RGER
TCA9539RGER

2495-749-12293195 Texas Instruments
RoHS :
Package: 24-VFQFN Exposed Pad
Inventory: 7743
1 : $0.8526
TCA9554ADBR

Mfr Part No.

TCA9554ADBR

Internal Code

2495-749-12293208
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 16SSOP
10355 Available
  • 1 : $0.57003
  • 10 : $0.51821
  • 100 : $0.47542
  • 500 : $0.44021
  • 1000 : $0.41141
  • 3000 : $0.38812
Unit Price: $0.57003
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C, SMBus Yes POR Push-Pull - 400 kHz 1.65V ~ 5.5V -40°C ~ 85°C Surface Mount 16-SSOP (0.209", 5.30mm Width) 16-SSOP
TCA9554ADBR
TCA9554ADBR

2495-749-12293208 Texas Instruments
RoHS :
Package: 16-SSOP (0.209", 5.30mm Width)
Inventory: 10355
1 : $0.57003
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