GAL22V10D-15LP

The GAL22V10D-15LP is a programmable logic device (PLD) from Lattice Semiconductor's GAL (Generic Array Logic) series. Key features:
- 22V10 Architecture: 12 inputs, 10 outputs (I/O pins), with programmable AND/fixed OR logic.
- 15ns Propagation Delay: Fast operation (suffix "-15" indicates speed grade).
- Low Power (LP): CMOS technology for reduced power consumption.
- Reusable: Electrically erasable (EE) CMOS, reprogrammable via UV or electric means.
- Applications: Used in glue logic, state machines, and simple digital designs.
Packaged in a 20-pin DIP (Dual In-line Package), it offers flexibility for prototyping and legacy systems. Compatible with industry-standard tools for programming (e.g., CUPL, ABEL).
Summary: A versatile, low-power PLD for medium-speed logic tasks, balancing performance and reprogrammability.

Equivalent products to the GAL22V10D-15LP include:
- ATF22V10C-15PU (Microchip)
- GAL22V10D-15LPN (Lattice, lead-free variant)
- PALCE22V10-15PC (AMD, now obsolete)
These are pin-compatible PLDs with similar speed (15ns) and functionality. Verify datasheets for exact compatibility.

The GAL22V10D-15LP is a 22V10 series Programmable Logic Device (PLD) with these key features:
- 15ns maximum propagation delay (high speed)
- 24-pin DIP (Dual In-line Package)
- 10 outputs, each configurable as registered or combinational
- 22 inputs (12 dedicated + 10 I/O pins)
- Electrically erasable (EE) CMOS technology for reprogrammability
- Low power consumption (LP variant)
- 5V operation (TTL compatible)
- Programmable macrocell architecture for flexible logic design
Ideal for glue logic, state machines, and address decoding in legacy systems.

The GAL22V10D-15LP is a 24-pin programmable logic device (PLD) with the following key features:
- Pin Count: 24 (DIP package)
- Function: Combines 22 inputs and 10 outputs (some I/O-configurable) with programmable AND/fixed OR logic.
- Speed: 15ns maximum propagation delay (-15 speed grade).
- Power: Low-power CMOS (LP suffix).
- Applications: Used for glue logic, state machines, and simple digital designs.
It is electrically erasable (EE) and reprogrammable, offering 10 dedicated macrocells for flexible logic implementation.

The GAL22V10D-15LP is a programmable logic device (PLD) manufactured by Lattice Semiconductor, a U.S.-based company specializing in low-power, high-performance programmable logic solutions.
Lattice Semiconductor, founded in 1983, focuses on FPGAs, CPLDs, and other programmable logic devices for consumer, industrial, and communications applications. Known for innovation in small form-factor and energy-efficient designs, Lattice remains a key player in the semiconductor industry.
The GAL22V10D-15LP is a Generic Array Logic (GAL) device, part of Lattice's legacy PLD lineup, offering reprogrammable logic for digital circuit design.

The GAL22V10D-15LP is a PLCC (Plastic Leaded Chip Carrier) package type. It features a 28-pin configuration with a J-lead design, suitable for surface mounting. The "LP" suffix indicates low-power operation, and "15" denotes a 15 ns propagation delay. This package is commonly used in programmable logic devices for compact, high-performance applications.