PCA9559

5-bit multiplexed/1-bit latched 6-bit I2C EEPROM

DESCRIPTION Theprimaryfunctionofthe5-bitmultiplexer,1-bitlatchistoenablesystemconfiguration. FEATURES ?5-bit2-to-1multiplexer,1-bitlatch ?6-bitinternalnon-volatileregister ?Internalnon-volatileregisterprogrammableandreadableviaI2Cbus ?Overrideinputforcesall

PHI

PCA9559

Smart, simple solutions for the 12 most common design concerns

恩XP

PCA9559

5-bit multiplexed/1-bit latched 6-bit I2C EEPROM

恩XP

PCA9559PW

5位多路復用/1位閉鎖的6位I2C EEPROM DIP開關

The PCA9559 is a 20-pin CMOS device consisting of one 6-bit non-volatile EEPROM registers, 5 hardware pin inputs and a 5-bit multiplexed output with one latched EEPROM bit. It is used for DIP switch-free or jumper-less system configuration and supports Mobile and Desktop VID Configuration, where 2 p; ? 5-bit 2-to-1 multiplexer, 1-bit latch DIP switch\n? 6-bit internal non-volatile register\n? Internal non-volatile register programmable and readable via I2C-bus\n? Override input forces all outputs to logic 0\n? 5 open drain multiplexed outputs\n? 1 open drain non-multiplexed (latched) output\n? 5;

恩XP

PCA9559PW

5-bit multiplexed/1-bit latched 6-bit I2C EEPROM

DESCRIPTION Theprimaryfunctionofthe5-bitmultiplexer,1-bitlatchistoenablesystemconfiguration. FEATURES ?5-bit2-to-1multiplexer,1-bitlatch ?6-bitinternalnon-volatileregister ?Internalnon-volatileregisterprogrammableandreadableviaI2Cbus ?Overrideinputforcesall

PHI

PCA9559PWDH

5-bit multiplexed/1-bit latched 6-bit I2C EEPROM

DESCRIPTION Theprimaryfunctionofthe5-bitmultiplexer,1-bitlatchistoenablesystemconfiguration. FEATURES ?5-bit2-to-1multiplexer,1-bitlatch ?6-bitinternalnon-volatileregister ?Internalnon-volatileregisterprogrammableandreadableviaI2Cbus ?Overrideinputforcesall

PHI