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| PartNumber | GAL20V8B-25LJ | GAL20V8B-25LJI | GAL20V8B-20QJNI |
| Description | SPLD - Simple Programmable Logic Devices 5V 20 I/O | SPLD - Simple Programmable Logic Devices HI PERF E2CMOS PLD | SPLD GAL Family 8 Macro Cells 50MHz 5V 28-Pin PLCC |
| Manufacturer | Lattice | Lattice | Lattice Semiconductor Corporation |
| Product Category | SPLD - Simple Programmable Logic Devices | SPLD - Simple Programmable Logic Devices | Data Acquisition - Touch Screen Controllers |
| RoHS | N | N | - |
| Product | GAL | GAL | - |
| Number of Macrocells | 8 | 8 | 8 |
| Maximum Operating Frequency | 41.7 MHz | 41.7 MHz | - |
| Propagation Delay Max | 25 ns | 25 ns | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 75 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PLCC-28 | PLCC-28 | - |
| Packaging | Tube | Tube | Tube |
| Height | 3.68 mm | 3.68 mm | - |
| Length | 11.5 mm | 11.5 mm | - |
| Width | 11.5 mm | 11.5 mm | - |
| Brand | Lattice | Lattice | - |
| Operating Supply Current | 90 mA | 130 mA | - |
| Product Type | SPLD - Simple Programmable Logic Devices | SPLD - Simple Programmable Logic Devices | - |
| Factory Pack Quantity | 37 | 37 | - |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | - |
| Supply Voltage Max | 5.25 V | 5.5 V | - |
| Supply Voltage Min | 4.75 V | 4.5 V | - |
| Unit Weight | 0.041719 oz | 0.041719 oz | - |
| Series | - | - | GALR20V8 |
| Package Case | - | - | 28-LCC (J-Lead) |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 28-PLCC (11.51x11.51) |
| Programmable Type | - | - | EE PLD |
| Delay Time tpd 1 Max | - | - | 20.0ns |
| Voltage Supply Internal | - | - | 4.5 V ~ 5.5 V |
| Number of Logic Elements Blocks | - | - | |
| Number of Gates | - | - | |
| Number of I O | - | - |