74ABT823D,623

Flip Flops Overview

The 74ABT823D,623 is a high-performance BiCMOS D-type flip-flop manufactured by NXP USA Inc. It features nine positive-edge-triggered D-type flip-flops in a single package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 200 MHz. It exhibits low static current of 250 µA and provides output drive capabilities of 32 mA (low) and 64 mA (high). The component functions reliably across an operating temperature range of -40°C to 85°C.

Flip Flops Feature Summary

• Combines low static and dynamic power dissipation with high speed and high output drive capability
• Integrates nine D-type flip-flops with positive-edge triggering for efficient data storage
• Utilizes BiCMOS technology to achieve high performance in a compact surface-mount package

Flip Flops Applications

• High-speed parallel data buffering
• Register file implementations in digital systems
• Data latch applications requiring high drive strength

Flip Flops Procurement Notes

This specific part number, 74ABT823D,623, is officially listed as obsolete and no longer manufactured by NXP USA Inc. Procurement should focus on identifying parametric equivalents or alternative components that meet the required electrical specifications and pinout compatibility. Verify RoHS compliance status through official documentation before integration.

Flip Flops Selection Notes

When selecting a replacement, prioritize devices from the 74ABT series that maintain the 9-bit configuration and 24-SOIC package. Ensure the substitute supports the 4.5 V to 5.5 V supply range and matches the 200 MHz clock frequency requirement. Confirm that the alternative offers comparable output drive currents and operating temperature ranges to ensure system reliability.

Flip Flops Part Context

The 74ABT823 belongs to the 74ABT family of high-speed BiCMOS logic devices. This series is designed for applications demanding fast switching speeds and robust output drive capabilities while maintaining low power consumption. The 823 variant specifically addresses multi-bit storage needs, offering a dense solution for complex digital logic circuits requiring reliable edge-triggered data handling.

Flip Flops Replacement Considerations

SN74ABT823DW is identified as a parametric equivalent substitute. Verify functional compatibility and package dimensions before adoption.