仕様
| 属性 | 値 |
| Package | Bulk |
| Series | GAL®22V10 |
| ProductStatus | Obsolete |
| ProgrammableType | EE PLD |
| DelayTimetpd(1)Max | 15 ns |
| VoltageSupply-Internal | 4.75V ~ 5.25V |
| NumberofMacrocells | 10 |
| OperatingTemperature | 0°C ~ 75°C (TA) |
| MountingType | Through Hole |
| Package/Case | 24-DIP (0.300, 7.62mm) |
概要
Description
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.
- 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
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.
- 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.
Features
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.
- 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.
Pinout
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.
- 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.
Manufacturer
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.
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.
Package
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.
