SN74AS890-1GB
Microprogram Sequencer, TTL, CPGA68Manufacturer: Texas Instruments
Categories: Bit-Slice Processors
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Texas Instruments SN74AS890-1GB is a high-speed TTL microprogram sequencer designed for demanding applications. This component features a 68-pin Ceramic Pin Grid Array (CPGA) package with a terminal pitch of 2.54mm, ensuring robust connectivity and thermal performance within its 0°C to 70°C operating temperature range. As a bit-slice processor, the SN74AS890 series excels in complex control logic and state machine implementations. Its architecture is well-suited for use in high-performance computing, telecommunications infrastructure, and advanced industrial control systems where precise sequencing and rapid execution are critical. The metal-sealed cofired ceramic package provides excellent environmental protection and reliability for continuous operation.
Additional Information
Series: SN74AS890RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| JESD_30_Code | S-CPGA-P68 |
| Number_of_Terminals | 68 |
| Operating_Temperature_Max | 70.0000 |
| Operating_Temperature_Min | 0.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | PGA |
| Package_Equivalence_Code | PGA68,11X11 |
| Package_Shape | Square |
| Package_Style | GRID ARRAY |
| Surface_Mount | No |
| Terminal_Form | PIN/PEG |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Perpendicular |
| uPs_uCs_Peripheral_ICs_Type | BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER |
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