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CDP1851E

CDP1851E

Manufacturer No:

CDP1851E

Manufacturer:

Harris Corporation

Description:

PROGRAMMABLE I/O INTERFACE

Datasheet:

Datasheet

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CDP1851E Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    40-PDIP
  • Package / Case
    40-DIP (0.600", 15.24mm)
  • Voltage - Supply
    4V ~ 10.5V
  • Interface
    CMOS
  • Applications
    I/O Controller
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The CDP1851E is an integrated circuit chip that was developed by RCA in the 1970s. It is a programmable character generator chip that was commonly used in early computer systems and video terminals. Here are some advantages and application scenarios of the CDP1851E:Advantages: 1. Programmability: The CDP1851E chip allows users to program custom character sets, enabling the generation of different fonts and symbols. 2. Compact size: Being an integrated circuit chip, the CDP1851E is small in size, making it suitable for use in space-constrained electronic devices. 3. Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices. 4. Ease of use: The CDP1851E chip is relatively easy to interface with other components, simplifying the design and implementation process.Application scenarios: 1. Early computer systems: The CDP1851E chip was commonly used in early computer systems to generate characters and symbols on the display screen. It allowed for the display of different fonts and character sets. 2. Video terminals: The chip found extensive use in video terminals, which were used for text-based computer interfaces. It enabled the generation of characters and symbols on the screen, allowing users to interact with the computer system. 3. Electronic devices with custom displays: The programmability of the CDP1851E chip makes it suitable for electronic devices that require custom character sets or symbols on their displays. This includes devices like electronic calculators, digital clocks, and industrial control panels.It's worth noting that the CDP1851E chip is an older technology and has been largely replaced by more advanced and versatile character generator chips in modern electronic devices.
CDP1851E Relevant information