COMPUTER

I/O Series

HT6535

SPP/EPP/ECP Controller, a multi-mode parallel port controller with Standard parallel mode (SPP), Enhanced parallel port (EPP) mode and Extended capabilities port (ECP) mode ...

HT6571

Multiple RS-232 Drivers and Receivers, used to interface data terminal equipment (DTE) with data circuit terminating equipment (DCE) ...

HT6576A

Advanced SCSI Chip, supports ANSI X3.131-1986 standard, with asynchronous transfer rate of 5Mbyte/sec ...

HT82323 

Modem Buffer Chip with five RS-232 line drivers and three RS-232 line receivers that meet the requirements of EIA/TIA-232-D, with easy interface between modem and serial port connector, with flexible supply voltage range, its ESD protection exceeds 3kV ...

HT82H791

PC System Health Monitor IC designed to monitor system voltage, temperature and fan tachometer, with chasis intrusion detection which is an additional monitoring function for system protection applications. For ease of application, it uses thermal sensors to detect temperature of chassis, CPU ...

Keyboard Series

HT6547E

Windows 95 Keyboard Encoder with Japanese, supports DOS/V 106-key keyboard ...

HT82K19

Multimedia Keyboard Encoder, an 8-bit microprocessor with an on-chip KB interface logic, with 4K x 15 program ROM, 160 x 8 data RAM, 32 bidirectional I/O lines ...

Mouse Series

HT6523

PS/2 Mouse Controller IC, capable of driving up to three key-switches and four photo-couplers directly into a 6-pin connector line ...

HT82M13

M⁺ Plug and Play Mouse Controller, with 1200/9600 baud rate serial output, compatible with both M⁺ and Mouse systems with false entries being prevented by internal debounce circuits ...

HT82M33A

Plug and Play 2-in-1 (Serial and PS/2) Mouse Controller,   compatible with Microsoft Intelli mouse. The z axis can support two kinds of scroller input, namely; optomechanical and mechanical ...

Clock Series

HT82T48-39  - Preliminary

Frequency Generator and Integrated Buffers for Pentium/Pro ^TM, with two CPU, six PCI and 13 SDRAM clocks, has smooth frequency switch with selections from 66.8 to 150MHz ...

Multimedia Series

HT82V167/HT82V168 

VCD⁺ A/V Decoder, an enhanced version of VCD Audio/Video decoder IC which requires only one 4Mb (256 x 16) DRAM, has built-in programmable Karaoke processor with Stereo Key control, with built-in versatile programmable interface. This is offered in 100-pin QFP package for HT82V167 and 160-pin QFP package for HT82V168 ...

HT82V169 

VCD⁺ A/V Decoder, an enhanced version of VCD Audio/Video decoder IC which requires only one 4Mb (256 x 16) DRAM, has built-in programmable Karaoke processor with Stereo Key control, with built-in versatile programmable interface. This is offered in 128-pin QFP package ...