Four Character Smart Alphanumeric Displays

Currently Viewing:

These are 3.7 mm (0.145 inch) four character 5 x 7 dot matrix displays driven by an on-board CMOS IC. These displays are pin for pin compatible with the HPDL-1414. The IC stores and decodes 7-bit ASCII data and displays it in an easy to read 5 x 7 font. Multiplexing and LED drive circuitry is also included in the display, and fast setup and hold times allow it to interface easily with common microprocessors.
The address and data inputs can be directly connected to microprocessor address and data buses.


  • Enhanced Drop-in Replacement to HPDL-1414
  • Smart Alphanumeric Display Built-in RAM, ASCII Decoder, and LED Drive Circuitry
  • 128 ASCII Character Set
  • End Stackable
  • Categorized for Luminous Intensity
  • Wide Viewing Angle (500 typ)

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Character Height In Mm 3.61
Color Yellow
Interface Type Parallel
RoHS6 Compliant Y
Peak Output Current Min (A) 2
Minimum Luminous Intensity (mcd) 1.2
Mounting Direction Top
Mounting Method Through-hole
Number of Character/Digits 4.0
Pin Count 18.0
Test Current (mA) 110.0
Supp Volt Limit Vdd 5.5
Typical Dominant Wavelength (nm) 585
Typical Luminous Intensity (mcd) 3.7
Application Note2 i
Product Change Notice (PCN)2 i
Reliability Data Sheet1 i