Key Features
- Electrically Erasable CMOS (E2CMOS) programmable logic device
- Up to 8 output logic macrocells for flexible logic function implementation
- Reconfigurable logic cells with high-speed erase (<100 ms) and long data retention
- Active pull-ups on all pins and programmable output polarity
- Emulates standard PAL device logic functions with full compatibility
- 5 V supply operation with TTL-compatible inputs
- Available in DIP-20, PLCC-20, and similar packages for through-hole or surface mount
Technical Specifications
- Type: Electrically Erasable Programmable Logic Device (PLD)
- Technology: E2CMOS® advanced CMOS logic
- Macrocells: 8 reconfigurable output logic macrocells
- Supply Voltage: 5 V (typical) with TTL input compatibility
- Logic Erase: High-speed electrical erase <100 ms
- Data Retention: ≥20 years typical
- Programmability: JEDEC standard PLD programming
- Package Options: DIP-20, PLCC-20, etc.
- Operating Temperature: Commercial/industrial varies by sub-type
- Propagation Delay: Varies with speed grade (e.g., 10–25 ns)
Applications
- Custom digital logic implementation in embedded systems
- State machine control and sequencing logic
- Glue logic between microcontrollers and digital peripherals
- Legacy PAL replacements and logic upgrades
- Educational and prototyping environments
Package Includes
- 1 × GAL16V8D Programmable Logic IC (specific version/package as per selection)
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