| Partie n | Fabricant | Application |
|---|
| HT9202H | Holtek | 1-memory tone/pulse dialer |
| HT9202F | Holtek | 1-memory tone/pulse dialer |
| HT93LC66 | Holtek | 4K 3-wire CMOS serial EEPROM |
| HT9202L | Holtek | 1-memory tone/pulse dialer |
| HT7580 | Holtek | 8.0V high driver regulator |
| HT1620 | Holtek | RAM mapping 32x4 LCD controller for I/O uC |
| HT7533 | Holtek | 3.3V high driver regulator |
| HT7700C | Holtek | Key & touch linear dimmer |
| HT7033A | Holtek | 3.3V voltage detector |
| HT48C50 | Holtek | 8-bit microcontroller |
| HT81003 | Holtek | EasyVoice 3-second speech (mask ROM) |
| HT7133-1 | Holtek | 30mA voltage regulator 3.3V, tolerance 3% |
| HT600 | Holtek | 3 in 18 encoder. 9-addresses 5-addresses/data |
| HT27C010 | Holtek | OTP CMOS 128Kx8-bit EPROM |
| HT7610A | Holtek | General purpose PIR controller |
| HT7033A | Holtek | 3.3V voltage detector |
| HT93LC66 | Holtek | 4K 3-wire CMOS serial EEPROM |
| HT818D0 | Holtek | 22.4 second LOG-PCM speech |
| HT9302G | Holtek | 1-memory/2-memory tone/pulse dialer |
| HT693 | Holtek | Decoders for burglar alarm system, car door controllers and etc. |
| HT615 | Holtek | Decoders for burglar alarm system, car door controllers and etc. |
| HT6026 | Holtek | Remote control encoder |
| HT648L | Holtek | Decoders for burglar alarm system, car door controllers and etc. |
| HT85096 | Holtek | 96 sec Green Voice (programmable speech synthesizer and tone generator) |
| HT7130 | Holtek | 3.0V high voltage regulator |
| HT9580 | Holtek | Character pager controller |
| HT1330 | Holtek | 3 1/2 digit timer + watch |
| HT82V14 | Holtek | 14-bit CCD/CIS analog signal processor |
| HT93LC46 | Holtek | 1K 3-wire CMOS serial EEPROM |
| HT8950 | Holtek | Voice Modulator |
