4-line ESD protection for high speed lines

4-line ESD protection for high speed lines

4-line ESD protection for high speed lines

4-Mbit serial I²C bus EEPROM with software write protection register

4-bit constant current power-LED sink driver

4-bit Dual Supply Translating Transceiver; Auto Direction Sensing

4-channel I2C-bus switch with interrupt logic and reset - data sheet

Advanced voltage regulator

Serial real-time clock

Serial real-time clock

Real-time clock + 64 Kbit (8192 x 8) EEPROM

Low-power serial real-time clock (RTC) with built-in battery switchover circuit

Serial real-time clock

Serial real-time clock (RTC) with 56 bytes of NVRAM

Serial access phantom RTC supervisor

Serial real-time clock (RTC) with 56 bytes NVRAM

Serial real time clock with 56 bytes of NVRAM + 64 Kbit (8192 bit x 8) EEPROM

Serial access real-time clock with alarm

Serial access real-time clock with alarm

Serial access real-time clock (RTC) with alarms