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PALCE26V12H-20JC/4 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
PALCE26V12H-20JC/4AMD111Yes

PALCE26V12H-20JC/4** is a Programmable Array Logic (PAL) device manufactured by **AMD (Advanced Micro Devices)**.

The PALCE26V12H-20JC/4 is a Programmable Array Logic (PAL) device manufactured by AMD (Advanced Micro Devices). Below are its key specifications, descriptions, and features:

Specifications:

  • Device Type: PAL (Programmable Array Logic)
  • Technology: Electrically Erasable CMOS (EECMOS)
  • Speed Grade: -20 (20 ns maximum propagation delay)
  • Package: PLCC-28 (JC) (Plastic Leaded Chip Carrier, 28-pin)
  • Operating Voltage: 5V (Standard TTL-compatible)
  • Operating Temperature: Commercial range (0°C to +75°C)
  • Number of Inputs: 26
  • Number of Outputs: 12
  • Programmable AND Array, Fixed OR Array
  • Security Fuse: Prevents unauthorized copying

Descriptions:

  • The PALCE26V12H is a high-performance, electrically erasable programmable logic device (PLD) designed for general-purpose logic applications.
  • It features a flexible AND-OR architecture, allowing users to implement complex combinational and registered logic functions.
  • The -20JC/4 variant indicates a 20 ns speed grade in a PLCC-28 package.

Features:

  • Electrically Erasable: Reprogrammable for design flexibility.
  • High-Speed Operation: 20 ns propagation delay for fast logic implementation.
  • Low Power Consumption: CMOS technology ensures efficient power usage.
  • TTL-Compatible Inputs/Outputs: Ensures easy interfacing with standard logic families.
  • Security Fuse: Protects intellectual property by preventing readback.
  • Wide Availability: Obsolete but may still be available through distributors.

This device was commonly used in digital logic designs, such as state machines, address decoding, and bus interfacing.

Would you like additional details on programming or application notes?

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