Features
• Easy to use
• Interfaces directly with microprocessors
• 0.15” character height in 4, 8, and 16 (2x8) character
packages
• 0.20” character height in 4 and 8 character packages
• Rugged X- and Y-stackable package
• Serial input
• Convenient brightness controls
• Wave solderable
• Oered in ve colors
• Low power CMOS technology
• TTL compatible
Applications
• Telecommunications equipment
• Portable data entry devices
• Computer peripherals
• Medical equipment
• Test equipment
• Business machines
• Avionics
• Industrial controls
Device Selection Guide
AlGaAs HER Orange Yellow Green Package
Description HCMS- HCMS- HCMS- HCMS- HCMS- Drawing
1 x 4 0.15” Character 2905 2902 2904 2901 2903 A
1 x 8 0.15” Character 2915 2912 2914 2911 2913 B
2 x 8 0.15” Character 2925 2922 2924 2921 2923 C
1 x 4 0.20” Character 2965 2962 2964 2961 2963 D
1 x 8 0.20” Character 2975 2972 2974 2971 2973 E
ESD WARNING: STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED TO AVOID STATIC DISCHARGE.
Description
The HCMS-29xx series are high performance, easy
to use dot matrix displays driven by on-board CMOS ICs.
Each display can be directly interfaced with a microproces-
sor, thus eliminating the need for cumbersome interface
components. The serial IC interface allows higher charac-
ter count information displays with a minimum of data
lines. A variety of colors, font heights, and character
counts gives designers a wide range of product choices
for their specic applications and the easy to read 5 x 7
pixel format allows the display of uppercase, lower case,
Katakana, and custom user-dened characters. These dis-
plays are stackable in the x- and y- directions, making
them ideal for high character count displays.
HCMS-29xx Series
High Performance CMOS 5 x 7 Alphanumeric Displays
Data Sheet