HT1380

Serial Timekeeper Chip

DIP8

HT1381

Serial Timekeeper Chip

SOP8

HT1621B

RAM Mapping 32×4 LCD Controller for I/O μC

SSOP48
DIP48

HT1622

RAM Mapping 32×8 LCD Controller for I/O μC

QFP64

HT1623

RAM Mapping 48×8 LCD Controller for I/O μC

QFP100
Die

HT82V731

16-bit Stereo D/A Converter

SOP8

HT8970

Echo Processor

DIP16
SOP16(W)