; =_=_amcm___----‘_= F z-d @. UM66T Series Simp.
UMC
UM66T19L - Simple Melody Generator
; =_=_amcm___----‘_= F z-d @. UM66T Series Simple Melody Generator Features n 62-note ROM memory n 1.3V to 3.3V operating voltage and low power con-.
UTC
UM66T19L - Melody Integrated Circuit
UTC UM66TXXL MELODY INTEGRATED CIRCUIT DESCRIPTION The UTC UM66TXXL series are CMOS LSI designed for using in door bell, telephone and toy application.
Unisonic Technologies
66T19LK - UM66T19LK
www.DataSheet4U.com UNISONIC TECHNOLOGIES CO., LTD CMOS IC UM66TXXL MELODY INTEGRATED CIRCUIT DESCRIPTION The UTC UM66TXXL series are CMOS LSI desig.