PALCE20V8H-15JC/4

Programmable Logic Device Pld Overview

The PALCE20V8H-15JC/4 is an electrically erasable programmable logic device (EE PLD) manufactured by Lattice Semiconductor. It utilizes low-power, high-speed CMOS technology to provide reconfigurable logic within a 28-pin PLCC package. The component features 14 dedicated inputs and 8 I/O lines, with outputs individually programmable as registered or combinatorial. It operates at a maximum frequency of 33.3 MHz with a typical propagation delay of 15 ns. Designed for commercial applications, it functions within a voltage range of 4.75 V to 5.25 V and supports temperatures from 0°C to +70°C.

Programmable Logic Device Pld Feature Summary

• Electrically erasable CMOS technology enabling full reconfigurability and testability
• Pin and function compatible with standard PAL 20V8 devices
• Outputs individually programmable as registered or combinatorial
• Preloadable output registers for enhanced testability

Programmable Logic Device Pld Applications

• Direct replacement for 24-pin combinatorial PAL devices
• PCI compliant logic interface design
• State machine implementation in industrial control systems

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix /4 confirms the commercial temperature grade (0°C to +70°C) against the manufacturer's official datasheet. Confirm package integrity for the 28-pin PLCC variant. Check current availability status as legacy EE PLD products may have limited supply chains.

Programmable Logic Device Pld Selection Notes

Select this component when a direct pin-compatible replacement for legacy PAL20R8 devices is required. Ensure the design software supports the PALCE20V8 architecture for programming file generation. Verify that the 15 ns delay meets the timing requirements of the target circuit.

Programmable Logic Device Pld Part Context

This part belongs to the PALCE20V8 family, which serves as an advanced evolution of the GAL20V8 series. It bridges the gap between traditional mask-programmable PALs and modern CPLDs by offering user-reprogrammability in a standard footprint.

Programmable Logic Device Pld Replacement Considerations

The PALCE20V8H-15JC/4 is designed as a drop-in replacement for PAL20R8 series devices. Verify compatibility with existing programmers supporting EE PLD architectures.