PALCE24V10H-15JC

Overview

The PALCE24V10H-15JC is a high-performance Complex Programmable Logic Device (CPLD) from Lattice Semiconductor's PALCE24V10 family. It features 24 macrocells and supports up to 10 dedicated inputs and 10 registered outputs. The device operates with a maximum propagation delay of 15 ns and functions within a supply voltage range of 4.75 V to 5.25 V. Packaged in a 28-pin JEDEC small outline package, it utilizes CMOS technology for low power consumption while maintaining compatibility with standard logic interfaces.

Feature Summary

• Contains 24 macrocells with registered output capability
• Supports 10 dedicated inputs and 10 registered outputs
• Maximum propagation delay of 15 ns
• Operates at standard 5 V supply voltage (4.75 V to 5.25 V)

Applications

• Address decoding and bus arbitration
• State machine implementation
• Logic replacement for discrete TTL/CMOS gates
• Simple interface bridging

Part Context

This component belongs to the PALCE24V10 series, which represents an evolution of traditional PAL devices with enhanced reprogrammability and performance. The 'H' suffix typically denotes higher speed or specific electrical characteristics within the family, while 'JC' indicates the 28-pin plastic DIP package variant suitable through-hole mounting.

Replacement Considerations

Direct pin-to-pin replacements may include other PALCE24V10 variants with different speed grades (e.g., PALCE24V10H-10JC for faster performance). Ensure the substitute maintains the same 28-pin DIP package and 5 V operating voltage requirements.