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 ...
MIC74BQS-TR
MIC74BQS-TR
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER I2C 8B 16QSOPTape & Reel (TR)-8I²C, SMBusYesFan Speed ControllerOpen Drain, Push-Pull7mA, 10mA100kHz2.7 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MIC74BQS
MIC74BQS
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER I2C 8B 16QSOPTube-8I²C, SMBusYesFan Speed ControllerOpen Drain, Push-Pull7mA, 10mA100kHz2.7 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
PCA9555RGER-Cut
PCA9555RGER
1+2.01961
10+1.81176
100+1.45618
500+1.19637
1000+0.991275
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24VQFNCut Tape (CT)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9555RGER
PCA9555RGER
3000+0.896029
6000+0.862843
Increments of 3000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24VQFNTape & Reel (TR)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9539RGER-Cut
PCA9539RGER
1+2.02941
10+1.81961
100+1.46265
500+1.20167
1000+0.995667
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24VQFNCut Tape (CT)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9535RGER-Cut
PCA9535RGER
1+2.23529
10+2.0098
100+1.61529
500+1.32714
1000+1.09963
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24VQFNCut Tape (CT)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9539RGER
PCA9539RGER
3000+0.9
6000+0.866667
Increments of 3000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24VQFNTape & Reel (TR)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9535RGER
PCA9535RGER
3000+0.993971
6000+0.957157
Increments of 3000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24VQFNTape & Reel (TR)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9557RGYR-Cut
PCA9557RGYR
1+1.58824
10+1.42059
100+1.10784
500+0.915177
1000+0.72252
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16QFNCut Tape (CT)-Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-VQFN (4x4)
PCA9557RGYR
PCA9557RGYR
3000+0.654706
6000+0.621971
15000+0.598588
Increments of 3000
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 8B 16QFNTape & Reel (TR)-Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-VQFN (4x4)
MCP23S17T-E/SS
MCP23S17T-E/SS
2100+1.0098
Increments of 2100
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER SPI 16B 28SSOPTape & Reel (TR)-Active16SPIYes-Push-Pull25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SSOP (0.209", 5.30mm Width)28-SSOP
MCP23S17T-E/SO
MCP23S17T-E/SO
1600+0.959324
Increments of 1600
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER SPI 16B 28SOICTape & Reel (TR)-Active16SPIYesPORPush-Pull25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
MCP23S17T-E/ML
MCP23S17T-E/ML
1600+1.15118
Increments of 1600
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER SPI 16B 28QFNTape & Reel (TR)-Active16SPIYesPORPush-Pull25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-VQFN Exposed Pad28-QFN (6x6)
MCP23017T-E/SS
MCP23017T-E/SS
2100+0.959314
Increments of 2100
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER 16BIT I2C 28SSOPTape & Reel (TR)-Active16I²CYesPORPush-Pull25mA1.7MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SSOP (0.209", 5.30mm Width)28-SSOP
MCP23017T-E/SO
MCP23017T-E/SO
1600+0.918931
Increments of 1600
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER I2C 16B 28SOICTape & Reel (TR)-Active16I²CYesPORPush-Pull25mA1.7MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
MCP23017T-E/ML
MCP23017T-E/ML
1600+1.08049
Increments of 1600
Leadtime
2-3 weeks		Microchip TechnologyIC I/O EXPANDER I2C 16B 28QFNTape & Reel (TR)-Active16I²CYesPORPush-Pull25mA1.7MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-VQFN Exposed Pad28-QFN (6x6)
PCA9555BS,118-Cut
PCA9555BS,118
1+2.14706
10+1.92647
100+1.54863
500+1.27235
1000+1.05424
Increments of 1
Leadtime
2-3 weeks		NXP USA Inc.IC I/O EXPANDER I2C 16B 24HVQFNCut Tape (CT)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9555BS,118
PCA9555BS,118
6000+0.917647
Increments of 6000
Leadtime
2-3 weeks		NXP USA Inc.IC I/O EXPANDER I2C 16B 24HVQFNTape & Reel (TR)-Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9539DBQR-Cut
PCA9539DBQR
Leadtime
2-3 weeks		Texas InstrumentsIC I/O EXPANDER I2C 16B 24QSOPCut Tape (CT)-16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP/QSOP
PCA9539DBQR
PCA9539DBQR
2500+0.9
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
IS82C55AZ
IS82C55AZ
1+16.9608
10+15.5912
100+13.1678
500+11.7137
Increments of 1
Leadtime
2-3 weeks		IntersilIC I/O EXPANDER 24B 44PLCCTube-Active24ParallelNo-Open Drain2.5mA-4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
CP82C55AZ
CP82C55AZ
1+7.2549
10+6.55588
100+5.42725
500+4.72598
1000+4.11618
Increments of 1
Leadtime
2-3 weeks		IntersilIC I/O EXPANDER 24B 40DIPTube-Active24ParallelNo-Open Drain2.5mA-4.5 V ~ 5.5 V0°C ~ 70°CThrough Hole40-DIP (0.600", 15.24mm)40-DIP
IS82C55A
IS82C55A
260+16.0495
Increments of 260
Leadtime
2-3 weeks		IntersilIC I/O EXPANDER 24B 44PLCCTube-Active24ParallelNo-Open Drain2.5mA-4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
CS82C55A-5
CS82C55A-5
Leadtime
2-3 weeks		IntersilIC I/O EXPANDER 24B 44PLCCTube-Obsolete24ParallelNo-Open Drain2.5mA-4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
CQ82C55A
CQ82C55A
Leadtime
2-3 weeks		IntersilIC I/O EXPANDER 24B 44MQFPTube-Obsolete24ParallelNo-Open Drain2.5mA-4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-QFP44-MQFP (10x10)