Description
The HPDL-1414 is a smart, four character, sixteen segment, red GaAsP display. The HPDL-1414 has a character height of 2.85 mm (0.112"). The on-board CMOS IC contains memory, ASCII decoder, multiplexing circuitry and drivers. The monolithic LED characters are magnified by an immersion lens which increases both character size and luminous intensity. The encapsulated dual-in-line package provides a rugged, environmentally sealed unit.
The HPDL-1414 incorporates many improvements over competitive products. It has a wide operating temperature range, very fast IC access time, and improved ESD protection. The displays are also fully TTL compatible, wave solderable, and highly reliable. These displays are ideally suited for industrial and commercial applications where a good-looking, easy-to-use alphanumeric display is required.

FEATUREs
• Smart alphanumeric display
   Built-in RAM, ASCII decoder and LED drive circuitry
• Wide operating temperature range
   –40°C to +85°C
• Fast access time
   160 ns
• Excellent ESD protection
   Built-in input protection diodes
• CMOS IC for low power consumption
• Full TTL compatibility over operating temperature range
   VIL = 0.8 V
   VIH = 2.0 V
• Wave solderable
• Rugged package construction
• End-stackable
• Wide viewing angle

Typical Applications
• Portable data entry devices
• Medical equipment
• Process control equipment
• Test equipment
• Industrial instrumentation
• Computer peripherals
• Telecommunication instrumentation