SN74ABT823DBR

Flip Flops Overview

The SN74ABT823DBR is a non-inverting D-type flip-flop from the Texas Instruments ABT logic series, housed in a 24-pin SSOP package. It features nine bits of storage with tri-state outputs and a master reset function. The device operates within a supply voltage range of 4.5 V to 5.5 V, supporting a maximum clock frequency of 200 MHz. Key electrical parameters include a propagation delay of 6.1 ns at 5V with 50pF load, low-level output current of 64 mA, high-level output current of -32 mA, and static current of 250 µA. It functions reliably across an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Provides nine-bit data storage using positive-edge triggered D-type flip-flops.
• Features tri-state outputs for effective bus line driving and system isolation.
• Includes a dedicated master reset input to initialize all stored data states simultaneously.

Flip Flops Applications

• High-speed parallel data buffering and temporary storage in digital systems.
• Bus interface applications requiring controlled signal directionality.
• Register circuits within microprocessor-based architectures.

Flip Flops Procurement Notes

Verify that the specific part number suffix matches the required SSOP-24 package configuration. Confirm compliance with RoHS standards and ensure the operating temperature range aligns with your environmental requirements. Cross-reference the manufacturer datasheet for pinout accuracy and electrical characteristics before finalizing procurement specifications.

Flip Flops Selection Notes

Select this component when nine-bit storage capacity is required alongside high-speed performance up to 200 MHz. The ABT series offers improved switching speeds compared to standard TTL while maintaining compatible voltage levels. Ensure the design accommodates the specified 64 mA low-level sink capability and utilizes the master reset feature for reliable system initialization.

Flip Flops Part Context

This component belongs to the SN74ABT family of advanced BiCMOS logic devices designed for high-speed operation. It serves as a specialized variant within the broader catalog of Texas Instruments logic integrated circuits, focusing on providing dense bit storage with fast transition times suitable for demanding digital processing tasks.

Flip Flops Replacement Considerations

SN74ABT823DWR

Flip Flops FAQ

What is the maximum clock frequency supported by this device?

The SN74ABT823DBR supports a maximum clock frequency of 200 MHz under specified operating conditions.

How does the master reset function operate?

The master reset input forces all nine flip-flops into a known state, effectively clearing the stored data regardless of the clock or data inputs.