HI-8573, HI-8574, HI-8575 February 2002 Quad CMOS.
SKY85743-31 - High Power WLAN Front-End Module
SKY85747-11 - 5GHz High-Power WLAN Front-End Module
TDA8574 - Class-H high-output voltage level line driver
MAX8574 - High-Efficiency LCD Boost
HI-8574 - (HI-8573 - HI-8575) Quad CMOS Op Amp / Comparator