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Manufacturers for Interface - I/O Expanders

Analog Devices, Inc.
Cypress Semiconductor
Diodes Incorporated
Exar Corporation
Integrated Silicon Solution, Inc. (ISSI)
Intersil (Renesas Electronics America)
Maxim Integrated
Microchip Technology
Microsemi
Nuvoton Technology Corporation America
NXP Semiconductors
ON Semiconductor
ROHM Semiconductor
Semtech
ABLIC U.S.A. Inc.
Silicon Labs
Skyworks Solutions, Inc.
STMicroelectronics
Texas Instruments
Part Number Manufacturer / Brand Brife Description Part StatusNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
PCA9555BSHP
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9673BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9675PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9539PW/Q900,118
 NXP USA Inc. IC I2C BUS/SMBUS 16BIT 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCF8575CTS/1,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Active16I²CYesPORPush-Pull25mA400kHz4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCAL6524HEHP
 NXP USA Inc. IC I/O EXPANDER 24BIT 32HUQFN Last Time Buy24I²CYesPOROpen Drain, Push-Pull
-
1MHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount32-UFQFN Exposed Pad32-HUQFN (5x5)
PCF8574TS/3,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²CYesPORPush-Pull300µA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9538PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9704PW/Q900J
 NXP USA Inc. IC GPI 16BIT SPI 18V INT 16TSSOP Active8 (Input Only)SPIYes
-
Open Drain
-
5MHz4.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA8574AD,512
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9698DGG,518
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Active40I²CYesPOROpen Drain10mA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9506DGG,512
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Last Time Buy40I²CYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9505DGG,112
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Last Time Buy40I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9554AN,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16DIP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-DIP
STMPE801MTR
 STMicroelectronics IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull
-
400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
PCA9556PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 20mA100kHz3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9556PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 20mA100kHz3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9672D,518
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9672D,512
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9555PW/DG,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Obsolete16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9554PW/DG,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9673D,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9673D,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
MAX1608EEE
 Maxim Integrated IC EXPANDER OCTAL BUS 16-QSOP Obsolete8SMBusNoPOROpen Drain
-
100kHz2.7 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.154", 3.90mm Width) Exposed Pad16-QSOP
MAX1609EEE
 Maxim Integrated IC EXPANDER OCTAL BUS 16-QSOP Obsolete8SMBusNoPOROpen Drain
-
100kHz2.7 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.154", 3.90mm Width) Exposed Pad16-QSOP
JLC1562BFEL
 ON Semiconductor IC BUS INTRFACE I2C I/O 16SOEIAJ Obsolete8I²CNoDAC, POROpen Drain
-
100kHz4.2 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.209", 5.30mm Width)16-SOIC
CS82C55A
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
PCA9538D,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9539D,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9554ATS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9554TS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
JLC1562BFELG
 ON Semiconductor IC BUS INTRFACE I2C I/O 16SOEIAJ Obsolete8I²CNoDAC, POROpen Drain
-
100kHz4.2 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.209", 5.30mm Width)16-SOIC
CQ82C55A
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44MQFP Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-QFP44-MQFP (10x10)
CS82C55A-5
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
IS82C55A
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
MIC74BQS
 Microchip Technology IC I/O EXPANDER I2C 8B 16QSOP Discontinued at -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-TR
 Microchip Technology IC I/O EXPANDER I2C 8B 16QSOP Discontinued at -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
CP82C55A-5
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 40DIP Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CThrough Hole40-DIP (0.600", 15.24mm)40-DIP
CQ82C55A96
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44MQFP Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-QFP44-MQFP (10x10)
CS82C55A-596
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
CS82C55A96
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
IP82C55A
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 40DIP Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V-40°C ~ 85°CThrough Hole40-DIP (0.600", 15.24mm)40-DIP
IQ82C55A
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44MQFP Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount44-QFP44-MQFP (10x10)
IQ82C55A96
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44MQFP Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount44-QFP44-MQFP (10x10)
IS82C55A-5
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
IS82C55A96
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Obsolete24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
JLC1562BF
 ON Semiconductor IC I/O EXPANDER I2C 8B 16SOEIAJ Obsolete8I²CNoDAC, POROpen Drain
-
100kHz4.2 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.209", 5.30mm Width)16-SOIC
JLC1562BFG
 ON Semiconductor IC I/O EXPANDER I2C 8B 16SOEIAJ Obsolete8I²CNoDAC, POROpen Drain
-
100kHz4.2 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.209", 5.30mm Width)16-SOIC
JLC1562BN
 ON Semiconductor IC I/O EXPANDER I2C 8B 16DIP Obsolete8I²CNoDAC, POROpen Drain
-
100kHz4.2 V ~ 6 V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-DIP
JLC1562BNG
 ON Semiconductor IC I/O EXPANDER I2C 8B 16DIP Obsolete8I²CNoDAC, POROpen Drain
-
100kHz4.2 V ~ 6 V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-DIP
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