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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
PCAL6416AER

Mfr Part No.

PCAL6416AER

Internal Code

1778-749-9814666
NXP USA Inc.
PARALLEL I/O PORT, 16 I/O, CMOS,
13368 Available
  • 1 : $1.46422
  • 10 : $1.33111
  • 100 : $1.2212
  • 500 : $1.13074
  • 1000 : $1.05677
  • 3000 : $0.99695
Unit Price: $1.46422
Minimum: 1 Multiple: 1
Agile Bulk Active - 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)
PCAL6416AER
PCAL6416AER

1778-749-9814666 NXP USA Inc.
RoHS :
Package: 24-UFBGA
Inventory: 13368
1 : $1.46422
PCAL6416AEX1Z

Mfr Part No.

PCAL6416AEX1Z

Internal Code

1778-749-9814669
NXP USA Inc.
IC XPND 400KHZ I2C SMBUS 24X2QFN
6142 Available
  • 1 : $0.70655
  • 10 : $0.64231
  • 100 : $0.58928
  • 500 : $0.54563
  • 1000 : $0.50993
  • 3000 : $0.48106
Unit Price: $0.70655
Minimum: 1 Multiple: 1
Agile Tape & Reel (TR) Cut Tape (CT) Active 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-XFLGA 24-X2QFN (2x2)
PCAL6416AEX1Z
PCAL6416AEX1Z

1778-749-9814669 NXP USA Inc.
RoHS :
Package: 24-XFLGA
Inventory: 6142
1 : $0.70655
PCF8574ADWG4

Mfr Part No.

PCF8574ADWG4

Internal Code

2495-749-9817101
Texas Instruments
IC XPNDR 100KHZ I2C 16SOIC
Get a Quote -
- Tube Obsolete Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC
PCF8574ADWG4
PCF8574ADWG4

2495-749-9817101 Texas Instruments
RoHS :
Package: 16-SOIC (0.295", 7.50mm Width)
Inventory: -
1 : -
PCF8574AP,112

Mfr Part No.

PCF8574AP,112

Internal Code

1778-749-9817107
NXP USA Inc.
IC XPNDR 100KHZ I2C 16DIP
Get a Quote -
- Bulk Obsolete Not Verified 8 I2C Yes POR Push-Pull 300µA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Through Hole 16-DIP (0.300", 7.62mm) 16-DIP
PCF8574AP,112
PCF8574AP,112

1778-749-9817107 NXP USA Inc.
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: -
1 : -
PCF8574APW

Mfr Part No.

PCF8574APW

Internal Code

2495-749-9817108
Texas Instruments
IC XPNDR 100KHZ I2C 20TSSOP
13291 Available
  • 1 : $1.65109
  • 10 : $1.501
  • 100 : $1.37706
  • 500 : $1.27506
  • 1000 : $1.19164
  • 3000 : $1.12419
Unit Price: $1.65109
Minimum: 1 Multiple: 1
- Tube Obsolete 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
PCF8574APW
PCF8574APW

2495-749-9817108 Texas Instruments
RoHS :
Package: 20-TSSOP (0.173", 4.40mm Width)
Inventory: 13291
1 : $1.65109
PCF8574APWG4

Mfr Part No.

PCF8574APWG4

Internal Code

2495-749-9817109
Texas Instruments
IC XPNDR 100KHZ I2C 20TSSOP
Get a Quote -
- Tube Obsolete 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
PCF8574APWG4
PCF8574APWG4

2495-749-9817109 Texas Instruments
RoHS :
Package: 20-TSSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCF8574ARGYRG4

Mfr Part No.

PCF8574ARGYRG4

Internal Code

2495-749-9817114
Texas Instruments
IC XPNDR 100KHZ I2C 20VQFN
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-VFQFN Exposed Pad 20-VQFN (3.5x4.5)
PCF8574ARGYRG4
PCF8574ARGYRG4

2495-749-9817114 Texas Instruments
RoHS :
Package: 20-VFQFN Exposed Pad
Inventory: -
1 : -
PCF8574DGVRG4

Mfr Part No.

PCF8574DGVRG4

Internal Code

2495-749-9817118
Texas Instruments
IC XPNDR 100KHZ I2C 20TVSOP
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-TFSOP (0.173", 4.40mm Width) 20-TVSOP
PCF8574DGVRG4
PCF8574DGVRG4

2495-749-9817118 Texas Instruments
RoHS :
Package: 20-TFSOP (0.173", 4.40mm Width)
Inventory: -
1 : -
PCF8574N

Mfr Part No.

PCF8574N

Internal Code

2495-749-9817122
Texas Instruments
IC I/O EXPANDER I2C 8B 16DIP
10600 Available
  • 1 : $1.57594
  • 10 : $1.43267
  • 100 : $1.31438
  • 500 : $1.21702
  • 1000 : $1.1374
  • 3000 : $1.07302
Unit Price: $1.57594
Minimum: 1 Multiple: 1
- Tube Active 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
PCF8574N
PCF8574N

2495-749-9817122 Texas Instruments
RoHS :
Package: 16-DIP (0.300", 7.62mm)
Inventory: 10600
1 : $1.57594
PCF8574PW

Mfr Part No.

PCF8574PW

Internal Code

2495-749-9817125
Texas Instruments
IC XPNDR 100KHZ I2C 20TSSOP
36198 Available
  • 1 : $1.6056
  • 10 : $1.45963
  • 100 : $1.33911
  • 500 : $1.23992
  • 1000 : $1.1588
  • 3000 : $1.09321
Unit Price: $1.6056
Minimum: 1 Multiple: 1
- Tube Obsolete 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
PCF8574PW
PCF8574PW

2495-749-9817125 Texas Instruments
RoHS :
Package: 20-TSSOP (0.173", 4.40mm Width)
Inventory: 36198
1 : $1.6056
PCF8574PWR

Mfr Part No.

PCF8574PWR

Internal Code

2495-749-9817127
Texas Instruments
IC XPNDR 100KHZ I2C 20TSSOP
24629 Available
  • 1 : $0.76141
  • 10 : $0.69218
  • 100 : $0.63503
  • 500 : $0.588
  • 1000 : $0.54953
  • 3000 : $0.51842
Unit Price: $0.76141
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active 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
PCF8574PWR
PCF8574PWR

2495-749-9817127 Texas Instruments
RoHS :
Package: 20-TSSOP (0.173", 4.40mm Width)
Inventory: 24629
1 : $0.76141
PCF8574RGYR

Mfr Part No.

PCF8574RGYR

Internal Code

2495-749-9817129
Texas Instruments
IC XPNDR 100KHZ I2C 20VQFN
60046 Available
  • 1 : $0.90052
  • 10 : $0.81865
  • 100 : $0.75106
  • 500 : $0.69543
  • 1000 : $0.64993
  • 3000 : $0.61314
Unit Price: $0.90052
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C Yes POR Push-Pull 1mA, 25mA 100 kHz 2.5V ~ 6V -40°C ~ 85°C - - Surface Mount 20-VFQFN Exposed Pad 20-VQFN (3.5x4.5)
PCF8574RGYR
PCF8574RGYR

2495-749-9817129 Texas Instruments
RoHS :
Package: 20-VFQFN Exposed Pad
Inventory: 60046
1 : $0.90052
PCF8575CDBR

Mfr Part No.

PCF8575CDBR

Internal Code

2495-749-9817133
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24SSOP
13717 Available
  • 1 : $2.03818
  • 10 : $1.85289
  • 100 : $1.6999
  • 500 : $1.57398
  • 1000 : $1.47101
  • 3000 : $1.38775
Unit Price: $2.03818
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) 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-SSOP (0.209", 5.30mm Width) 24-SSOP
PCF8575CDBR
PCF8575CDBR

2495-749-9817133 Texas Instruments
RoHS :
Package: 24-SSOP (0.209", 5.30mm Width)
Inventory: 13717
1 : $2.03818
PCF8575CDW

Mfr Part No.

PCF8575CDW

Internal Code

2495-749-9817135
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24SOIC
9114 Available
  • 1 : $1.74701
  • 10 : $1.58818
  • 100 : $1.45706
  • 500 : $1.34911
  • 1000 : $1.26087
  • 3000 : $1.97307
Unit Price: $1.74701
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-SOIC (0.295", 7.50mm Width) 24-SOIC
PCF8575CDW
PCF8575CDW

2495-749-9817135 Texas Instruments
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: 9114
1 : $1.74701
PCF8575CDWR

Mfr Part No.

PCF8575CDWR

Internal Code

2495-749-9817138
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24SOIC
7670 Available
  • 1 : $1.66672
  • 10 : $1.51521
  • 100 : $1.3901
  • 500 : $1.28712
  • 1000 : $1.20293
  • 3000 : $1.14441
Unit Price: $1.66672
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) 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-SOIC (0.295", 7.50mm Width) 24-SOIC
PCF8575CDWR
PCF8575CDWR

2495-749-9817138 Texas Instruments
RoHS :
Package: 24-SOIC (0.295", 7.50mm Width)
Inventory: 7670
1 : $1.66672
PCF8575CRGER

Mfr Part No.

PCF8575CRGER

Internal Code

2495-749-9817141
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24VQFN
14982 Available
  • 1 : $1.29397
  • 10 : $1.17633
  • 100 : $1.0792
  • 500 : $0.99926
  • 1000 : $0.93388
  • 3000 : $0.88102
Unit Price: $1.29397
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) 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-VFQFN Exposed Pad 24-VQFN (4x4)
PCF8575CRGER
PCF8575CRGER

2495-749-9817141 Texas Instruments
RoHS :
Package: 24-VFQFN Exposed Pad
Inventory: 14982
1 : $1.29397
PCF8575DB

Mfr Part No.

PCF8575DB

Internal Code

2495-749-9817143
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24SSOP
12342 Available
  • 1 : $2.29428
  • 10 : $2.08572
  • 100 : $1.9135
  • 500 : $1.77176
  • 1000 : $1.65585
  • 3000 : $1.56211
Unit Price: $2.29428
Minimum: 1 Multiple: 1
- Tube Obsolete Not Verified 16 I2C, SMBus Yes POR Push-Pull 10mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP
PCF8575DB
PCF8575DB

2495-749-9817143 Texas Instruments
RoHS :
Package: 24-SSOP (0.209", 5.30mm Width)
Inventory: 12342
1 : $2.29428
PCF8575DBR

Mfr Part No.

PCF8575DBR

Internal Code

2495-749-9817146
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 24SSOP
17215 Available
  • 1 : $1.42165
  • 10 : $1.29241
  • 100 : $1.1857
  • 500 : $1.09787
  • 1000 : $1.02605
  • 3000 : $0.96797
Unit Price: $1.42165
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 16 I2C, SMBus Yes POR Push-Pull 1mA, 25mA 400 kHz 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-SSOP (0.209", 5.30mm Width) 24-SSOP
PCF8575DBR
PCF8575DBR

2495-749-9817146 Texas Instruments
RoHS :
Package: 24-SSOP (0.209", 5.30mm Width)
Inventory: 17215
1 : $1.42165
PI4IOE5V9535LEX

Mfr Part No.

PI4IOE5V9535LEX

Internal Code

707-749-9876045
Diodes Incorporated
IC XPNDR 400KHZ I2C 24TSSOP
5183 Available
  • 1 : $0.66176
  • 10 : $0.6016
  • 100 : $0.55193
  • 500 : $0.51104
  • 1000 : $0.47761
  • 3000 : $0.45057
Unit Price: $0.66176
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 16 I2C Yes - - - 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
PI4IOE5V9535LEX
PI4IOE5V9535LEX

707-749-9876045 Diodes Incorporated
RoHS :
Package: 24-TSSOP (0.173", 4.40mm Width)
Inventory: 5183
1 : $0.66176
PI4IOE5V9554ALEX

Mfr Part No.

PI4IOE5V9554ALEX

Internal Code

707-749-9876054
Diodes Incorporated
IC XPNDR 400KHZ I2C 16TSSOP
4929 Available
  • 1 : $0.54087
  • 10 : $0.49169
  • 100 : $0.4511
  • 500 : $0.41768
  • 1000 : $0.39036
  • 3000 : $0.36826
Unit Price: $0.54087
Minimum: 1 Multiple: 1
- Tape & Reel (TR) Cut Tape (CT) Active Not Verified 8 I2C Yes - - - 400 kHz 2.3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP
PI4IOE5V9554ALEX
PI4IOE5V9554ALEX

707-749-9876054 Diodes Incorporated
RoHS :
Package: 16-TSSOP (0.173", 4.40mm Width)
Inventory: 4929
1 : $0.54087
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