ManufacturerPackagingSeriesPart StatusNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Number of I/O
Interface
Interrupt Output
Features
Output Type
Current - Output ...
Clock Frequency
Voltage - Supply
Operating Temperature ...
Mounting Type
Package / Case
Supplier Device Package ...
PCF8574ARGYRG4
PCF8574ARGYRG4
3000+0.513333
Increments of 3000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 20VQFNTape & Reel (TR)-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-VFQFN Exposed Pad20-VQFN (3.5x4.5)
PCF8574APWRG4
PCF8574APWRG4
2000+0.513333
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 20TSSOPTape & Reel (TR)-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
PCF8574APWRE4
PCF8574APWRE4
2000+0.513333
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 20TSSOPTape & Reel (TR)-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
PCF8574APWG4
PCF8574APWG4
630+0.823323
Increments of 630
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 20TSSOPTube-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
PCF8574APW
PCF8574APW
1+1.43137
10+1.27843
100+0.996667
500+0.823333
1000+0.65
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 20TSSOPTube-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
PCF8574ANG4
PCF8574ANG4
625+0.76
Increments of 625
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16DIPTube-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
PCF8574ADWRG4
PCF8574ADWRG4
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SOICTape & Reel (TR)-Obsolete8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCF8574ADWRE4
PCF8574ADWRE4
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SOICTape & Reel (TR)-Obsolete8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCF8574ADWG4
PCF8574ADWG4
600+0.823333
Increments of 600
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SOICTube-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCF8574ADWE4
PCF8574ADWE4
600+0.823333
Increments of 600
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SOICTube-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCF8574ADW
PCF8574ADW
1+1.43137
10+1.27843
100+0.996667
500+0.823333
1000+0.65
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SOICTube-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCF8574ADGVRE4
PCF8574ADGVRE4
2000+0.513333
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 20TVSOPTape & Reel (TR)-Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-TFSOP (0.173", 4.40mm Width)20-TVSOP
PCA9557PWT
PCA9557PWT
500+0.929902
Increments of 500
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16TSSOPTape & Reel (TR)-Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9557DT
PCA9557DT
500+0.929902
Increments of 500
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SOICTape & Reel (TR)-Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
PCA9557DB
PCA9557DB
1+1.62745
10+1.46569
100+1.17775
500+0.967647
1000+0.801765
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SSOPTube-Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9555PWRE4
PCA9555PWRE4
2000+1.09853
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24TSSOPTape & Reel (TR)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9555PWE4
PCA9555PWE4
360+1.56863
Increments of 360
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24TSSOPTube-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9555DW
PCA9555DW
1+2.31373
10+2.07843
100+1.67059
500+1.37255
1000+1.13725
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24SOICTube-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC
PCA9555DBQRG4
PCA9555DBQRG4
2500+0.896029
Increments of 2500
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24QSOPTape & Reel (TR)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP/QSOP
PCA9554PWRG4
PCA9554PWRG4
2000+0.980735
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16TSSOPTape & Reel (TR)-Not For New Designs8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554PWR
PCA9554PWR
2000+0.980735
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16TSSOPTape & Reel (TR)-Not For New Designs8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554PWG4
PCA9554PWG4
360+1.66863
Increments of 360
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16TSSOPTube-Not For New Designs8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554DGVR
PCA9554DGVR
2000+0.799412
6000+0.769804
10000+0.740196
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16TVSOPTape & Reel (TR)-Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TFSOP (0.173", 4.40mm Width)16-TVSOP
PCA9554DBR
PCA9554DBR
2000+0.799412
6000+0.769804
10000+0.740196
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16SSOPTape & Reel (TR)-Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9554APWRG4
PCA9554APWRG4
2000+0.662941
Increments of 2000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16TSSOPTape & Reel (TR)-Not For New Designs8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP