PAL20R4ACFN
OT PLD, 25ns, PAL-Type, TTL, CQCC28Manufacturer: Advanced Micro Devices
Categories: Programmable Logic Devices
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Advanced Micro Devices PAL20R4ACFN, a PAL-Type Programmable Logic Device from the PAL20R4 series, offers a 25ns propagation delay and TTL compatibility. This 28-terminal device in a square ceramic chip carrier package (CQCC28) features 12 dedicated inputs, 4 I/O lines, and 8 registered outputs, organized for flexible logic implementation with 64 product terms. Operating within a 4.75V to 5.25V supply range, it is suitable for applications requiring robust and predictable logic functions. This component finds utility in industrial control systems, telecommunications infrastructure, and legacy system upgrades where precise timing and reliable logic are critical. The device supports a surface-mount design with J-bend terminals and a terminal pitch of 1.27mm.
Additional Information
Series: PAL20R4RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.4300 |
| Width | 11.4300 |
| Technology | TTL |
| Architecture | PAL-TYPE |
| Clock_Frequency_Max | 25.00000 |
| JESD_30_Code | S-XQCC-J28 |
| Number_of_Dedicated_Inputs | 12 |
| Number_of_I_O_Lines | 4 |
| Number_of_Inputs | 16 |
| Number_of_Outputs | 8 |
| Number_of_Product_Terms | 64 |
| Number_of_Terminals | 28 |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Organization | 12 DEDICATED INPUTS, 4 I/O |
| Output_Function | REGISTERED |
| Package_Body_Material | Ceramic |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC28,.5SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Programmable_Logic_Type | OT PLD |
| Propagation_Delay | 25.000 |
| Seated_Height_Max | 2.5400 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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