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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
PCA9575HF,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HWQFN Active16I²C, SMBusYesPORPush-Pull1mA, 3mA400kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9535D,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9500PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusNoEEPROM, PORPush-Pull100µA, 25mA400kHz2.5 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9555D,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCAL9535APW,118
 NXP USA Inc. IC I/O PORT 16BIT 24TSSOP Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCAL9539APW,118
 NXP USA Inc. IC GPIO EXPANDER 24TSSOP Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9539BS,115
 NXP USA Inc. IC I/O EXPANDER I2C/SMBU 24HVQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCAL6524EVJ
 NXP USA Inc. ULTRA LOW-VOLTAGE TRANSLATING 24 Active24I²CYesPOROpen Drain, Push-Pull
-
1MHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount36-VFBGA36-VFBGA (2.6x2.6)
PCF8574T/3,512
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Active8I²CYesPORPush-Pull300µA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9555D,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9671BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9535D,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9670PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9571GUX
 NXP USA Inc. IC I/O EXPANDER I2C 12XQFN Active8I²CNoPORPush-Pull
-
1MHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount12-XFQFN12-XQFN (2x1.7)
PCA9536TK,118
 NXP USA Inc. IC I/O EXPANDER I2C 4B 8HVSON Active4I²C, SMBusNoPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount8-VFDFN Exposed Pad8-HVSON (3x3)
PCAL6416AERJ
 NXP USA Inc. IC I/O EXPANDER 16BIT 24UFBGA Obsolete16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-UFBGA24-UFBGA (2x2)
PCA6416AHF,128
 NXP USA Inc. IC I/O EXPANDER 16BIT 24HWQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCAL6416APW,118
 NXP USA Inc. IC I/O EXPANDER 16BIT 24TSSOP Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9557BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
PCA6408ABSHP
 NXP USA Inc. IC I/O EXPANDER 8BIT I2C 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA6408APW,118
 NXP USA Inc. IC I/O EXPANDER 8BIT GP 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA6408AHKX
 NXP USA Inc. IC I/O EXPANDER 8BIT GP 16XQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-XFQFN16-XQFN (1.8x2.6)
PCA9574BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull1mA, 3mA400kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9674ABS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9672BS,118
 NXP USA Inc. IC I/O EXPANDER 8BIT 16-HVQFN Active8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9670BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL6416AEX1Z
 NXP USA Inc. LOW-VOLTAGE TRANSLATING 16-BIT I Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-XFLGA24-X2QFN (2x2)
PCAL6408ABSHP
 NXP USA Inc. IC I/O EXPANDER 8BIT I2C 16HVQFN Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL9554BBSHP
 NXP USA Inc. IC I/O EXPANDER 8BIT 16HVQFN Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL9538APWJ
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
PCA9554BS3,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL6408AEX1Z
 NXP USA Inc. LOW-VOLTAGE TRANSLATING 8-BIT I Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-XFLGA16-X2QFN (1.6x1.6)
PCA9534BS3,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9554DB,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9534BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
PCA9701PW,118
 NXP USA Inc. IC SPI GPI 16-BIT 24-TSSOP Active16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCAL9555APW,118
 NXP USA Inc. IC GPIO EXPANDER 24TSSOP Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9538PW/Q900,118
 NXP USA Inc. IC I2C BUS/SMBUS 8BIT 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCAL9555AHF,128
 NXP USA Inc. IC I/O EXPANDER 16BIT 24HWQFN Active16I²CYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9539AHF,128
 NXP USA Inc. IC I/O EXPANDER I2C 24HWQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9535AHF,128
 NXP USA Inc. IC I/O EXPANDER I2C 24HWQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9555AHF,128
 NXP USA Inc. IC I/O EXPANDER I2C 24QFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9539APW,118
 NXP USA Inc. IC GPIO EXPANDER 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9703PW,118
 NXP USA Inc. IC SHIFT Regulators SPI GPI 24TSSOP Active16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz4.5 V ~ 5.5 V
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9535CHF,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HWQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA8575BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA8575PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA8575DB,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Active16I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCA9554PW/Q900,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
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