사양
| 속성 | 가치 |
| Package / Case | Tube |
| Series | GAL®16V8 |
| Part Status | Obsolete |
| Programmable Type | EE PLD |
| Delay Timetpd(1)Max | 25 ns |
| Voltage Supply - Internal | 4.75V ~ 5.25V |
| Number of Macrocells | 8 |
| Operating Temperature | 0°C ~ 75°C (TA) |
| Mounting Type | Through Hole |
개요
Equivalent
Equivalent products to the GAL16V8D-25LPN include:
- ATF16V8B-15PU (Atmel, faster speed)
- PALCE16V8-25JC (Lattice, similar specs)
- GAL16V8B-25LP (Lattice, same family)
- CY7C371-25JXC (Cypress, compatible)
These are pin-compatible PLDs with similar timing (25ns) and functionality. Verify datasheets for exact replacements.
- ATF16V8B-15PU (Atmel, faster speed)
- PALCE16V8-25JC (Lattice, similar specs)
- GAL16V8B-25LP (Lattice, same family)
- CY7C371-25JXC (Cypress, compatible)
These are pin-compatible PLDs with similar timing (25ns) and functionality. Verify datasheets for exact replacements.
Features
The GAL16V8D-25LPN is a programmable logic device (PLD) with these key features:
- Technology: CMOS, low-power design
- Speed: 25ns maximum propagation delay
- Inputs/Outputs: 8 dedicated inputs, 8 configurable I/Os (total 16 pins)
- Macrocells: 8, each programmable as combinational or registered logic
- Voltage: 5V operation
- Package: 20-pin plastic DIP (PDIP)
- Programmability: Electrically erasable (EE) CMOS, reprogrammable
- Power Consumption: Low standby current (~45mA max)
Ideal for glue logic, state machines, and simple digital designs.
- Technology: CMOS, low-power design
- Speed: 25ns maximum propagation delay
- Inputs/Outputs: 8 dedicated inputs, 8 configurable I/Os (total 16 pins)
- Macrocells: 8, each programmable as combinational or registered logic
- Voltage: 5V operation
- Package: 20-pin plastic DIP (PDIP)
- Programmability: Electrically erasable (EE) CMOS, reprogrammable
- Power Consumption: Low standby current (~45mA max)
Ideal for glue logic, state machines, and simple digital designs.
Pinout
The GAL16V8D-25LPN is a 20-pin programmable logic device (PLD) with the following key features:
- Pin Count: 20 (DIP package)
- Function: Combines 8 OLMCs (Output Logic Macro Cells) for flexible logic configurations.
- Speed: 25ns maximum propagation delay.
- I/O: 8 dedicated inputs, 8 configurable I/O pins.
- Power: Low-power CMOS technology (LPN suffix).
- Applications: Used for glue logic, state machines, and simple digital designs.
It is electrically erasable (EE) and reprogrammable, making it suitable for prototyping and small-scale logic replacement.
- Pin Count: 20 (DIP package)
- Function: Combines 8 OLMCs (Output Logic Macro Cells) for flexible logic configurations.
- Speed: 25ns maximum propagation delay.
- I/O: 8 dedicated inputs, 8 configurable I/O pins.
- Power: Low-power CMOS technology (LPN suffix).
- Applications: Used for glue logic, state machines, and simple digital designs.
It is electrically erasable (EE) and reprogrammable, making it suitable for prototyping and small-scale logic replacement.
Manufacturer
The GAL16V8D-25LPN is manufactured by Lattice Semiconductor, a U.S.-based company specializing in programmable logic devices (PLDs), field-programmable gate arrays (FPGAs), and related software tools.
Lattice Semiconductor, founded in 1983, is known for its low-power, small-footprint programmable logic solutions, widely used in consumer electronics, industrial, automotive, and communications applications. The GAL16V8D-25LPN is part of their Generic Array Logic (GAL) series, a family of electrically erasable PLDs.
Lattice Semiconductor, founded in 1983, is known for its low-power, small-footprint programmable logic solutions, widely used in consumer electronics, industrial, automotive, and communications applications. The GAL16V8D-25LPN is part of their Generic Array Logic (GAL) series, a family of electrically erasable PLDs.
Application
The GAL16V8D-25LPN is a Programmable Logic Device (PLD) used in:
1. Digital Logic Circuits – Replaces TTL logic for simpler designs.
2. Address Decoding – Memory and I/O interfacing in microprocessors.
3. State Machines – Implements small control logic.
4. Glue Logic – Connects different system components.
5. Industrial Control – Automation and timing circuits.
6. Consumer Electronics – Custom logic in devices.
Key features: 25ns speed, 16 inputs, 8 outputs, low power (LPN), DIP package. Suitable for legacy and cost-sensitive designs.
1. Digital Logic Circuits – Replaces TTL logic for simpler designs.
2. Address Decoding – Memory and I/O interfacing in microprocessors.
3. State Machines – Implements small control logic.
4. Glue Logic – Connects different system components.
5. Industrial Control – Automation and timing circuits.
6. Consumer Electronics – Custom logic in devices.
Key features: 25ns speed, 16 inputs, 8 outputs, low power (LPN), DIP package. Suitable for legacy and cost-sensitive designs.
