SN54AS890FK
Microprogram Sequencer, TTL, CQCC68Manufacturer: Texas Instruments
Categories: Bit-Slice Processors
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Texas Instruments SN54AS890FK is a high-performance TTL microprogram sequencer designed for demanding applications. Part of the SN54AS890 series, this component features a ceramic, metal-sealed cofired chip carrier package (CQCC68) with 68 terminals arranged in a square, quad configuration. Its operating temperature range spans from -55°C to +125°C, ensuring reliability in harsh environments. This bit-slice processor is a critical element in complex control logic and state machine implementations. It finds application in industries such as aerospace, defense, and industrial automation where robust and precise sequential control is paramount.
Additional Information
Series: SN54AS890RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| JESD_30_Code | S-CQCC-N68 |
| Number_of_Terminals | 68 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC68,.95SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER |
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