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LCD Display Drivers

Holt Integrated Circuits line of LCD Display Drivers are designed for high voltage LCD display drive applications. These CMOS products drive the liquid crystal displays by converting 5 volt serial data to parallel segment and backplane waveforms with amplitudes up to 30 volts. Devices are cascadable, allowing connection of multiple drivers for larger displays.

Applications

Dichroic Liquid Crystal Displays
Standard Liquid Crystal Displays

Device	Device Type	Description	Released	Datasheet
HI-8010 HI-8110	30-38 Segments	TTL (HI-8010) or CMOS (HI-8110) inputs. /CL clocks data from serial data input when /CS is low.	1986	HI-8010 Rev. G - updated 5/18/2011
HI-8020 HI-8120	30-38 Segments	TTL (HI-8020) or CMOS (HI-8120) inputs. Same functionality as 8010, but /CS may also be used to clock data from the serial data input when /CL is low.	1989	HI-8020 Rev. G - updated 5/18/2011
HI-8040	85 Segments	100-pin Ceramic QFP package	1999	HI-8040 Rev. C - updated 5/18/2011
HI-8045	80 Segments	100-pin plastic QFP package	1999	HI-8045 Rev. E - updated 5/18/2011
HI-8050 HI-8051 HI-8150 HI-8151	30-38 Segments	Test pins allow hardware all ON('1'), all OFF('0') or alternating. /8020OPT pin allows selection of 8010/8110 or 8020/8120 logic operation.	2000	HI-8050 Rev. G - updated 2/9/2017