GlobalSpec

Section 6.8 - Generic Array Logic Devices

The Generic Array Logic or GAL device is another type of configurable PAL device. GAL devices are intended as pin-to-pin replacements for a wide variety of PAL devices. It is designed to be compatible ...
EDN

Technology advances reshape programmable logic offerings

For well over a generations of digital designers, programmable logic has been a key charm in their bag of tricks. The ability to procedurally and systematically replace what otherwise would be ...
GlobalSpec

Programmable Logic Devices (PLD) Specifications

SPLD Simple programmable logic devices (SPLD) are the simplest, smallest and least-expensive forms of programmable logic devices. SPLDs can be used in boards to replace 7400-series TTL components (AND ...
Electronic Design

Drilling Down Into FPGAs

How do they get a complete logic analyzer in that tiny package? The advent of programmable logic devices (PLDs) started discrete-logic ICs on the road to extinction years ago. The expansion of PLDs to ...