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The GAL16V8C-5LJ is a programmable logic device (PLD) manufactured by Lattice Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: Lattice Semiconductor
• Family: GAL (Generic Array Logic)
• Model: GAL16V8C-5LJ
• Technology: CMOS
• Speed Grade: 5 (5 ns pin-to-pin delay)
• Operating Voltage: 5V ±10%
• Number of Macrocells: 8
• Number of Inputs: 16
• Number of Outputs: 8 (configurable as inputs or outputs)
• Package Type: PLCC-20 (Plastic Leaded Chip Carrier, 20 pins)
• Operating Temperature Range: Commercial (0°C to +70°C)
• Programmable: Electrically erasable (EEPROM-based)

Descriptions:

• The GAL16V8C-5LJ is a reprogrammable logic device used for implementing combinational and sequential logic functions.
• It features a flexible architecture that allows users to configure inputs, outputs, and feedback paths.
• The device is compatible with industry-standard PAL architectures, making it a cost-effective replacement for fixed-function PALs.
• It supports JEDEC-standard programming and is widely used in digital circuit designs.

Features:

• High-Speed Performance: 5 ns propagation delay.
• Reconfigurable Logic: Can be reprogrammed multiple times.
• Flexible I/O Configuration: Each output can be independently configured as registered or combinational.
• Low Power Consumption: CMOS technology ensures efficient power usage.
• Security Fuse: Provides protection against unauthorized copying of the programmed logic.
• Wide Industry Adoption: Compatible with standard PAL/GAL programmers and development tools.

This device is commonly used in applications such as glue logic, address decoding, state machines, and bus interfacing.

Would you like additional details on programming or application notes?