PCA9559PW 数据手册 ( 数据表 ) - Philips Electronics
生产厂家
![Philips](/logo/Philips.png)
Philips Electronics
![Philips](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
DESCRIPTION
The primary function of the 5-bit multiplexer, 1-bit latch is to enable system configuration.
FEATURES
• 5-bit 2-to-1 multiplexer, 1-bit latch
• 6-bit internal non-volatile register
• Internal non-volatile register programmable and readable via I2C bus
• Override input forces all outputs to logic 0
• 5 open drain multiplexed outputs
• 1 open drain non-multiplexed (latched) output
• 5V and 2.5V tolerant inputs
• Useful for ‘jumperless’ configuration of PC motherboards
• 2 address pins, allowing up to 4 devices on the I2C bus
Page Link's:
1
2
3
4
5
6
7
8
9
10
More Pages
5-bit multiplexed/1-bit latched 6-bit I2C EEPROM DIP switch
NXP Semiconductors.
4-bit multiplexed/1-bit latched 5-bit I2C EEPROM
Philips Electronics
4-bit multiplexed/1-bit latched 5-bit I2C EEPROM
NXP Semiconductors.
Dual 5-bit multiplexed 1-bit latched I2C EEPROM DIP switch
Philips Electronics
4-bit multiplexed/1-bit latched 5-bit I2C EEPROM DIP switch
NXP Semiconductors.
8-bit I2C and SMBus I/O port with 5-bit multiplexed/1-bit latched 6-bit I2C EEPROM and 2 k bit EEPROM
Philips Electronics
8-bit I2C-bus and SMBus I/O port with 5-bit multiplexed/1-bit latched 6-bit I2C-bus EEPROM DIP switch and 2-kbit EEPROM
NXP Semiconductors.
Quad 6-bit multiplexed I2C EEPROM DIP switch
Philips Electronics
Quad 6-bit multiplexed I2C-bus EEPROM DIP switch
NXP Semiconductors.
4/5 Bit Multiplexed, 1 Bit Latched Port with Standard 2-Wire Bus Interface and Non-Volatile Latches
Fairchild Semiconductor