| Manufacturer | Part # | Datasheet | Description |
 ON Semiconductor |
JLC1562B
|
79Kb / 10P |
I2C Bus I/O Expander
July, 2004 ??Rev. 4 |
 List of Unclassifed Man... |
UPD7210C
|
72Kb / 2P |
GENERAL PURPOSE INTERFACE BUS-INTERFACE CONTROLLER
|
 ON Semiconductor |
JLC1562BE
|
90Kb / 9P |
I2C Bus I/O Expander
November, 2005 ??Rev. 5 |
 SMSC Corporation |
LPC47S45X
|
1Mb / 259P |
Advanced I/O with X-Bus Interface
|
 NXP Semiconductors |
PCA9502
|
139Kb / 25P |
8-bit I/O expander with I2C-bus/SPI interface
Rev. 03-13 October 2006 |
 SMSC Corporation |
LPC47S45X
|
1Mb / 259P |
Advanced I/O with X-Bus Interface
|
 NXP Semiconductors |
PCA9502
|
148Kb / 25P |
8-bit I/O expander with I2C-bus/SPI interface
Rev. 03-13 October 2006 |
|
PCAL9535A
|
2Mb / 46P |
Low-voltage 16-bit I2C-bus I/O port with interrupt and Agile I/O
Rev. 1-28 September 2012 |
 Maxim Integrated Produc... |
MAX7328
|
726Kb / 11P |
I2C Port Expanders with Eight I/O Ports
19-3829; Rev 1; 4/14 |
 AAEON Technology |
SRG-4858P
|
531Kb / 2P |
Standard IoT Gateway System With RS-485 x10 ports I/O Function
2022/10/21 |