Page 34 - Interface - I/O Expanders | Integrated Circuits (ICs) | Heisener Electronics
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Interface - I/O Expanders

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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
hot SX1506I091TRT
Semtech Corporation

IC GPIO EXP I2C 16CH 28UTQFN

  • Number of I/O: 16
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 8mA, 24mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.5 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 28-UFQFN Exposed Pad
  • Supplier Device Package: 28-QFN-UT (4x4)
Package: 28-UFQFN Exposed Pad
Stock81,936
I2C
Yes
POR
Push-Pull
8mA, 24mA
400kHz
2.5 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
28-UFQFN Exposed Pad
28-QFN-UT (4x4)
MAX7326AEG+T
Maxim Integrated

IC I/O EXPANDER I2C 16B 24QSOP

  • Number of I/O: 16
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 20mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.71 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 24-QSOP
Package: 24-SSOP (0.154", 3.90mm Width)
Stock7,424
I2C
Yes
POR
Push-Pull
20mA
400kHz
1.71 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
24-SSOP (0.154", 3.90mm Width)
24-QSOP
hot CS82C55A96
Intersil

IC I/O EXPANDER 24B 44PLCC

  • 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: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 44-LCC (J-Lead)
  • Supplier Device Package: 44-PLCC (16.58x16.58)
Package: 44-LCC (J-Lead)
Stock16,572
Parallel
No
-
Open Drain
2.5mA
-
4.5 V ~ 5.5 V
0°C ~ 70°C
Surface Mount
44-LCC (J-Lead)
44-PLCC (16.58x16.58)
PCA9554PWG4
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)
Stock2,064
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
hot W83L603G
Nuvoton Technology Corporation of America

IC I/O EXPANDER SMBUS 8B 14SOIC

  • Number of I/O: 8
  • Interface: SMBus
  • Interrupt Output: Yes
  • Features: Buzzer Outputs, LED Outputs, POR
  • Output Type: Open Drain, Push-Pull
  • Current - Output Source/Sink: 16mA
  • Clock Frequency: -
  • Voltage - Supply: 3.3V
  • Operating Temperature: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 14-SOP
Package: 14-SOIC (0.154", 3.90mm Width)
Stock84,900
SMBus
Yes
Buzzer Outputs, LED Outputs, POR
Open Drain, Push-Pull
16mA
-
3.3V
0°C ~ 70°C
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOP
PCA9534ARGTRG4
Texas Instruments

IC I/O EXPANDER I2C 8B 16VQFN

  • 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-VFQFN Exposed Pad
  • Supplier Device Package: 16-QFN (3x3)
Package: 16-VFQFN Exposed Pad
Stock2,656
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-VFQFN Exposed Pad
16-QFN (3x3)
XRA1201IG24TR-F
Exar Corporation

IC I/O PORT EXPANDER 16 BIT I2C

  • Number of I/O: 16
  • Interface: I2C, SMBus
  • Interrupt Output: Yes
  • Features: -
  • Output Type: -
  • 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: -
Stock3,008
I2C, SMBus
Yes
-
-
-
400kHz
1.65 V ~ 3.6 V
-40°C ~ 85°C
-
-
-
IS31IO7328-QFLS4-TR
ISSI, Integrated Silicon Solution Inc

IC MULTI-FUNCTION I/O DVR 16QFN

  • Number of I/O: 4
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Open Drain
  • Current - Output Source/Sink: 10mA, 20mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.4 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-WFQFN Exposed Pad
  • Supplier Device Package: 16-QFN (3x3)
Package: 16-WFQFN Exposed Pad
Stock6,544
I2C
Yes
POR
Open Drain
10mA, 20mA
400kHz
2.4 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
16-WFQFN Exposed Pad
16-QFN (3x3)
PCA9535AHF,128
NXP

IC I/O EXPANDER I2C 24HWQFN

  • 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-WFQFN Exposed Pad
  • Supplier Device Package: 24-HWQFN (4x4)
Package: 24-WFQFN Exposed Pad
Stock6,512
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-WFQFN Exposed Pad
24-HWQFN (4x4)
PCA9535DW
Texas Instruments

IC I/O EXPANDER I2C 16B 24SOIC

  • 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-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 24-SOIC
Package: 24-SOIC (0.295", 7.50mm Width)
Stock5,376
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-SOIC (0.295", 7.50mm Width)
24-SOIC
hot PCF8574APW
Texas Instruments

IC I/O EXPANDER I2C 8B 20TSSOP

  • Number of I/O: 8
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 1mA, 25mA
  • Clock Frequency: 100kHz
  • Voltage - Supply: 2.5 V ~ 6 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 20-TSSOP
Package: 20-TSSOP (0.173", 4.40mm Width)
Stock3,664
I2C
Yes
POR
Push-Pull
1mA, 25mA
100kHz
2.5 V ~ 6 V
-40°C ~ 85°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
CQ82C55AZ
Intersil

IC I/O EXPANDER 24B 44MQFP

  • 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: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 44-QFP
  • Supplier Device Package: 44-MQFP (10x10)
Package: 44-QFP
Stock12,090
Parallel
No
-
Open Drain
2.5mA
-
4.5 V ~ 5.5 V
0°C ~ 70°C
Surface Mount
44-QFP
44-MQFP (10x10)
hot STMPE1600QTR
STMicroelectronics

IC EXPANDER 16BIT 24QFN

  • Number of I/O: 16
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Open Drain
  • Current - Output Source/Sink: 4mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.65 V ~ 3.6 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-VFQFN Exposed Pad
  • Supplier Device Package: 24-QFN
Package: 24-VFQFN Exposed Pad
Stock108,804
I2C
Yes
POR
Open Drain
4mA
400kHz
1.65 V ~ 3.6 V
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-QFN
TCA9535RGER
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
Stock7,264
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)
hot PCA6408APW,118
NXP

IC I/O EXPANDER 8BIT GP 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: 1.65 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)
Stock3,584
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-TSSOP (0.173", 4.40mm Width)
16-TSSOP
hot MAX7310AEE+T
Maxim Integrated

IC I/O EXPANDER I2C 8B 16QSOP

  • Number of I/O: 8
  • Interface: I2C, SMBus
  • Interrupt Output: No
  • Features: POR
  • Output Type: Open Drain, Push-Pull
  • Current - Output Source/Sink: 18mA, 30mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 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)
Stock30,000
I2C, SMBus
No
POR
Open Drain, Push-Pull
18mA, 30mA
400kHz
2.3 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
16-SSOP (0.154", 3.90mm Width)
16-QSOP
hot MAX7320ATE+
Maxim Integrated

IC I/O EXPANDER I2C 8B 16TQFN

  • Number of I/O: 8
  • 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-WFQFN Exposed Pad
  • Supplier Device Package: 16-TQFN (3x3)
Package: 16-WFQFN Exposed Pad
Stock16,320
I2C
No
POR
Open Drain, Push-Pull
25mA
400kHz
1.71 V ~ 5.5 V
-40°C ~ 125°C
Surface Mount
16-WFQFN Exposed Pad
16-TQFN (3x3)
PCA9557PW,112
NXP

IC I/O EXPANDER I2C 8B 16TSSOP

  • 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-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package: 16-TSSOP
Package: 16-TSSOP (0.173", 4.40mm Width)
Stock17,292
I2C, SMBus
No
POR
Open Drain, 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
PCA9502BS,128
NXP

IC I/O EXPANDER I2C/SPI 24HVQFN

  • Number of I/O: 8
  • Interface: I2C, SPI
  • Interrupt Output: No
  • Features: -
  • Output Type: Push-Pull
  • Current - Output Source/Sink: -
  • Clock Frequency: 400kHz
  • Voltage - Supply: 2.3 V ~ 3.6 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-VFQFN Exposed Pad
  • Supplier Device Package: 24-HVQFN (4x4)
Package: 24-VFQFN Exposed Pad
Stock12,714
I2C, SPI
No
-
Push-Pull
-
400kHz
2.3 V ~ 3.6 V
-40°C ~ 85°C
Surface Mount
24-VFQFN Exposed Pad
24-HVQFN (4x4)
hot PCF8574AT/3,518
NXP

IC I/O EXPANDER I2C 8B 16SOIC

  • Number of I/O: 8
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 300µA, 25mA
  • Clock Frequency: 100kHz
  • Voltage - Supply: 2.5 V ~ 6 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 16-SO
Package: 16-SOIC (0.295", 7.50mm Width)
Stock13,296
I2C
Yes
POR
Push-Pull
300µA, 25mA
100kHz
2.5 V ~ 6 V
-40°C ~ 85°C
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SO
hot TCA9539RTWR
Texas Instruments

IC I/O EXPANDER I2C 16B 24WQFN

  • 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-WFQFN Exposed Pad
  • Supplier Device Package: 24-WQFN (4x4)
Package: 24-WFQFN Exposed Pad
Stock18,192
I2C, SMBus
Yes
POR
Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
24-WFQFN Exposed Pad
24-WQFN (4x4)
hot SX1502I087TRT
Semtech Corporation

IC GPIO EXPANDER I2C 8CH 20QFN

  • Number of I/O: 8
  • Interface: I2C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 8mA, 24mA
  • Clock Frequency: 400kHz
  • Voltage - Supply: 1.2 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 20-UFQFN Exposed Pad
  • Supplier Device Package: 20-QFN-UT (3x3)
Package: 20-UFQFN Exposed Pad
Stock969,876
I2C
Yes
POR
Push-Pull
8mA, 24mA
400kHz
1.2 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
20-UFQFN Exposed Pad
20-QFN-UT (3x3)
CQ82C55A96
Renesas Electronics America

IC I/O EXPANDER 24B 44MQFP

  • 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: 0°C ~ 70°C
  • Mounting Type: Surface Mount
  • Package / Case: 44-QFP
  • Supplier Device Package: 44-MQFP (10x10)
Package: 44-QFP
Stock5,808
Parallel
No
-
Open Drain
2.5mA
-
4.5 V ~ 5.5 V
0°C ~ 70°C
Surface Mount
44-QFP
44-MQFP (10x10)
hot PM8004C-F3EI
Microsemi Corporation

6GB/S 24 PORT SAS EXPANDER WITH

  • Number of I/O: 24
  • Interface: TWI, UART, SGPIO, Ethernet
  • Interrupt Output: No
  • Features: -
  • Output Type: -
  • Current - Output Source/Sink: -
  • Clock Frequency: -
  • Voltage - Supply: -
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: -
  • Supplier Device Package: 592-FCBGA (27x27)
Package: -
Stock5,600
TWI, UART, SGPIO, Ethernet
No
-
-
-
-
-
-
Surface Mount
-
592-FCBGA (27x27)
PCAL6408AEX1Z
NXP

LOW-VOLTAGE TRANSLATING, 8-BIT I

  • 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-XFLGA
  • Supplier Device Package: 16-X2QFN (1.6x1.6)
Package: 16-XFLGA
Stock4,112
I²C, SMBus
Yes
POR
Open Drain, Push-Pull
10mA, 25mA
400kHz
1.65 V ~ 5.5 V
-40°C ~ 85°C
Surface Mount
16-XFLGA
16-X2QFN (1.6x1.6)
PM8054B-F3EI
Microchip Technology

SXP 36X12G

  • Number of I/O: 24
  • Interface: -
  • Interrupt Output: No
  • Features: -
  • Output Type: -
  • Current - Output Source/Sink: -
  • Clock Frequency: -
  • Voltage - Supply: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
Package: -
Stock6,752
-
No
-
-
-
-
-
-
-
-
-