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Interface - I/O Expanders

Records 1,016
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Image
Part Number
Manufacturer
Description
Package
Stock
Quantity
Interface
Interrupt Output
Features
Output Type
Current - Output Source/Sink
Clock Frequency
Voltage - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
LC709006A-TLM-E
ON Semiconductor

IC IO EXPANDER 24I/O

  • Number of I/O: 24
  • Interface: Parallel
  • Interrupt Output: No
  • Features: -
  • Output Type: CMOS, Open-Drain
  • Current - Output Source/Sink: -
  • Clock Frequency: -
  • Voltage - Supply: 2 V ~ 6 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 36-SOP (0.311", 7.90mm)
  • Supplier Device Package: 36-MFPSDJ
Package: 36-SOP (0.311", 7.90mm)
Stock4,496
Parallel
No
-
CMOS, Open-Drain
-
-
2 V ~ 6 V
-40°C ~ 85°C
Surface Mount
36-SOP (0.311", 7.90mm)
36-MFPSDJ
hot TCA6408RGTR
Texas Instruments

IC I/O EXPANDER I2C 8B 16QFN

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VFQFN Exposed Pad
  • Supplier Device Package: 16-QFN (3x3)
Package: 16-VFQFN Exposed Pad
Stock16,848
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-VFQFN Exposed Pad
16-QFN (3x3)
PCA9674TS,118
NXP

IC I/O EXPANDER I2C 8B 20SSOP

  • Number of I/O: 8
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 100µA, 25mA
  • Clock Frequency: 1MHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-LSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 20-SSOP
Package: 20-LSSOP (0.173", 4.40mm Width)
Stock2,832
I2C
Yes
POR
Push-Pull
100µA, 25mA
1MHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
20-LSSOP (0.173", 4.40mm Width)
20-SSOP
MAX7320AEE+T
Maxim Integrated

IC I/O EXPANDER I2C 8B 16QSOP

  • Number of I/O: 8 (Output Only)
  • Interface: I2C
  • Interrupt Output: No
  • Features: POR
  • Output Type: Open Drain, Push-Pull
  • Current - Output Source/Sink: 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.71 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 16-QSOP
Package: 16-SSOP (0.154", 3.90mm Width)
Stock6,384
I2C
No
POR
Open Drain, Push-Pull
25mA
400kHz
1.71 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
16-SSOP (0.154", 3.90mm Width)
16-QSOP
PCA9674N,112
NXP

IC I/O EXPANDER I2C 8B 16DIP

  • Number of I/O: 8
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 100µA, 25mA
  • Clock Frequency: 1MHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Through Hole
  • Package / Case: 16-DIP (0.300", 7.62mm)
  • Supplier Device Package: 16-DIP
Package: 16-DIP (0.300", 7.62mm)
Stock2,848
I2C
Yes
POR
Push-Pull
100µA, 25mA
1MHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Through Hole
16-DIP (0.300", 7.62mm)
16-DIP
MCP25055-I/SL
Microchip Technology

IC I/O EXPANDER CAN 8B 14SOIC

  • Number of I/O: 8
  • Interface: CAN (1-Wire)
  • Interrupt Output: No
  • Features: ADC, EEPROM, PWM
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 25mA
  • Clock Frequency: 4MHz
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 14-SOIC
Package: 14-SOIC (0.154", 3.90mm Width)
Stock4,576
CAN (1-Wire)
No
ADC, EEPROM, PWM
Push-Pull
25mA
4MHz
2.7 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOIC
hot PCA9539PWG4
Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

  • Number of I/O: 16
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock4,112
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
PCA9539PWE4
Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

  • Number of I/O: 16
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock5,712
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
MAX7318AWG+T
Maxim Integrated

IC PORT EXPANDER 16BIT 24SOIC

  • Number of I/O: 16
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 31mA, 43mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 24-SOIC
Package: 24-SOIC (0.295", 7.50mm Width)
Stock5,680
I2C, SMBus
Yes
POR
Push-Pull
31mA, 43mA
400kHz
2 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
24-SOIC (0.295", 7.50mm Width)
24-SOIC
TCA6416PW
Texas Instruments

IC I/O EXPANDER I2C 16B 24TSSOP

  • Number of I/O: 16
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock7,248
I2C
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
NLVPCA9535EDTR2G
ON Semiconductor

IC EXPANDER 16-BIT I/O 24TSSOP

  • Number of I/O: 8
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: -
  • Output Type: Open Drain
  • Current - Output Source/Sink: -
  • Clock Frequency: 100kHz
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Operating Temperature: -55°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock2,768
I2C
Yes
-
Open Drain
-
100kHz
1.65 V ~ 5.5 V
-55°C ~ 125°C
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
PCA9535ECMTTXG
ON Semiconductor

IC I/O Expander 16B 24WQFN

  • Number of I/O: 16
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Open Drain
  • Current - Output Source/Sink: 25mA
  • Clock Frequency: 100kHz
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Operating Temperature: -55°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-WFQFN Exposed Pad
  • Supplier Device Package: 24-QFN (4x4)
Package: 24-WFQFN Exposed Pad
Stock2,880
I2C, SMBus
Yes
POR
Open Drain
25mA
100kHz
1.65 V ~ 5.5 V
-55°C ~ 125°C
Surface Mount
24-WFQFN Exposed Pad
24-QFN (4x4)
hot XRA1202IG16-F
Exar Corporation

IC I/O PORT EXPANDER I2C 16TSSOP

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: -
  • Output Type: Open Drain
  • Current - Output Source/Sink: -
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 3.6 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 16-TSSOP
Package: 16-TSSOP (0.173", 4.40mm Width)
Stock15,180
I2C, SMBus
Yes
-
Open Drain
-
400kHz
1.65 V ~ 3.6 V
-40°C ~ 85°C
Surface Mount
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
XRA1202IL16MTR-F
Exar Corporation

IC I/O PORT EXPANDER 8 BIT I2C G

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: -
  • Output Type: Open Drain
  • Current - Output Source/Sink: -
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 3.6 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock3,984
I2C, SMBus
Yes
-
Open Drain
-
400kHz
1.65 V ~ 3.6 V
-40°C ~ 85°C
-
-
-
hot PCA9554APWR
Texas Instruments

IC I/O EXPANDER I2C 8B 16TSSOP

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 16-TSSOP
Package: 16-TSSOP (0.173", 4.40mm Width)
Stock72,024
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
PCAL9554CBS,128
NXP

IC I/O EXPANDER 8BIT 16HVQFN

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Open Drain, Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VFQFN Exposed Pad
  • Supplier Device Package: 16-HVQFN (3x3)
Package: 16-VFQFN Exposed Pad
Stock7,328
I2C, SMBus
Yes
POR
Open Drain, Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-VFQFN Exposed Pad
16-HVQFN (3x3)
hot ID82C55A
Intersil

IC I/O EXPANDER 24B 40DIP

  • Number of I/O: 24
  • Interface: Parallel
  • Interrupt Output: No
  • Features: -
  • Output Type: Open Drain
  • Current - Output Source/Sink: 2.5mA
  • Clock Frequency: -
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Through Hole
  • Package / Case: 40-CDIP (0.600", 15.24mm)
  • Supplier Device Package: 40-CDIP
Package: 40-CDIP (0.600", 15.24mm)
Stock6,480
Parallel
No
-
Open Drain
2.5mA
-
4.5 V ~ 5.5 V
-40°C ~ 85°C
Through Hole
40-CDIP (0.600", 15.24mm)
40-CDIP
hot MAX7301AAX+T
Maxim Integrated

IC I/O EXPANDER SPI 28B 36SSOP

  • Number of I/O: 28
  • Interface: SPI
  • Interrupt Output: Yes
  • Features: -
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 4.5mA, 10mA
  • Clock Frequency: 26MHz
  • Voltage - Supply: 2.5 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 36-BSOP (0.295", 7.50mm Width)
  • Supplier Device Package: 36-SSOP
Package: 36-BSOP (0.295", 7.50mm Width)
Stock300,888
SPI
Yes
-
Push-Pull
4.5mA, 10mA
26MHz
2.5 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
36-BSOP (0.295", 7.50mm Width)
36-SSOP
MCP23S09-E/SO
Microchip Technology

IC I/O EXPANDER SPI 8B 18SOIC

  • Number of I/O: 8
  • Interface: SPI
  • Interrupt Output: Yes
  • Features: -
  • Output Type: Open Drain
  • Current - Output Source/Sink: 25mA
  • Clock Frequency: 10MHz
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 18-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 18-SOIC
Package: 18-SOIC (0.295", 7.50mm Width)
Stock8,004
SPI
Yes
-
Open Drain
25mA
10MHz
1.8 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
18-SOIC (0.295", 7.50mm Width)
18-SOIC
hot TCA6424RGJR
Texas Instruments

IC I/O EXPANDER I2C 24B 32QFN

  • Number of I/O: 24
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 32-UQFN Exposed Pad
  • Supplier Device Package: 32-UQFN Exposed Pad (5x5)
Package: 32-UQFN Exposed Pad
Stock36,048
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
32-UQFN Exposed Pad
32-UQFN Exposed Pad (5x5)
hot PCA9554DBR
Texas Instruments

IC I/O EXPANDER I2C 8B 16SSOP

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-SSOP (0.209", 5.30mm Width)
  • Supplier Device Package: 16-SSOP
Package: 16-SSOP (0.209", 5.30mm Width)
Stock72,816
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-SSOP (0.209", 5.30mm Width)
16-SSOP
MCP23S17T-E/ML
Microchip Technology

IC I/O EXPANDER SPI 16B 28QFN

  • Number of I/O: 16
  • Interface: SPI
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 25mA
  • Clock Frequency: 10MHz
  • Voltage - Supply: 1.8 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 28-VQFN Exposed Pad
  • Supplier Device Package: 28-QFN (6x6)
Package: 28-VQFN Exposed Pad
Stock2,896
SPI
Yes
POR
Push-Pull
25mA
10MHz
1.8 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
28-VQFN Exposed Pad
28-QFN (6x6)
TCA9539RGER
Texas Instruments

IC I/O EXPANDER I2C 16B

  • Number of I/O: 16
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-VFQFN Exposed Pad
  • Supplier Device Package: 24-VQFN (4x4)
Package: 24-VFQFN Exposed Pad
Stock4,304
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (4x4)
PCA9675PW,112
NXP

IC I/O EXPANDER I2C 16B 24TSSOP

  • Number of I/O: 16
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 100µA, 25mA
  • Clock Frequency: 1MHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock15,732
I2C
Yes
POR
Push-Pull
100µA, 25mA
1MHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
TCA9539QPWRQ1
Texas Instruments

IC I/O EXPANDER I2C 16BIT 24TSSO

  • Number of I/O: 16
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 3.6 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 24-TSSOP
Package: 24-TSSOP (0.173", 4.40mm Width)
Stock22,806
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 3.6 V
-40°C ~ 125°C
Surface Mount
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
PCA8574PW,118
NXP

IC I/O EXPANDER I2C 8B 16TSSOP

  • Number of I/O: 8
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 100µA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 16-TSSOP
Package: 16-TSSOP (0.173", 4.40mm Width)
Stock227,610
I2C
Yes
POR
Push-Pull
100µA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
hot MAX7317ATE+
Maxim Integrated

IC I/O EXPANDER SPI 10B 16TQFN

  • Number of I/O: 10
  • Interface: SPI
  • Interrupt Output: No
  • Features: PWM
  • Output Type: Open Drain
  • Current - Output Source/Sink: 20mA
  • Clock Frequency: -
  • Voltage - Supply: 2.25 V ~ 3.6 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-WFQFN Exposed Pad
  • Supplier Device Package: 16-TQFN (3x3)
Package: 16-WFQFN Exposed Pad
Stock21,600
SPI
No
PWM
Open Drain
20mA
-
2.25 V ~ 3.6 V
-40°C ~ 125°C
Surface Mount
16-WFQFN Exposed Pad
16-TQFN (3x3)
PCA9506BS,118
NXP

IC I/O EXPANDER I2C 40B 56HVQFN

  • Number of I/O: 40
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 56-VFQFN Exposed Pad
  • Supplier Device Package: 56-HVQFN (8x8)
Package: 56-VFQFN Exposed Pad
Stock80,574
I2C
Yes
POR
Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
56-VFQFN Exposed Pad
56-HVQFN (8x8)
PCA9557BS,118
NXP

IC I/O EXPANDER I2C 8B 16HVQFN

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: No
  • Features: POR
  • Output Type: Open Drain, Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-VQFN Exposed Pad
  • Supplier Device Package: 16-HVQFN (4x4)
Package: 16-VQFN Exposed Pad
Stock55,110
I2C, SMBus
No
POR
Open Drain, Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-VQFN Exposed Pad
16-HVQFN (4x4)
MAX7329AAP+
Maxim Integrated

PORT EXPANDERS WITH EIGHT I/O PO

  • Number of I/O: 8
  • Interface: I²C, 2-Wire Serial
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Open Drain
  • Current - Output Source/Sink: 25mA
  • Clock Frequency: 100kHz
  • Voltage - Supply: 2.5V ~ 5.5V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-SSOP (0.209", 5.30mm Width)
  • Supplier Device Package: 20-SSOP
Package: 20-SSOP (0.209", 5.30mm Width)
Stock7,104
I²C, 2-Wire Serial
Yes
POR
Open Drain
25mA
100kHz
2.5V ~ 5.5V
-40°C ~ 125°C
Surface Mount
20-SSOP (0.209", 5.30mm Width)
20-SSOP