SN74ABT162823ADLR

Flip Flops Overview

The SN74ABT162823ADLR is an 18-bit bus-interface flip-flop featuring dual D-type elements with positive-edge triggering and 3-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V, utilizing BiCMOS technology from the ABT logic series. The device provides a propagation delay of 6.2 ns and is housed in a 56-pin SSOP package. Designed for industrial temperatures between -40°C and +85°C, it supports high-speed data latching and buffering applications requiring reliable tri-state control.

Flip Flops Feature Summary

• Dual D-type flip-flop architecture enabling independent 9-bit data storage per element
• Positive-edge triggering mechanism for precise synchronous data capture
• Three-state output capability allowing direct connection to system buses without external buffers

Flip Flops Applications

• High-speed data latching in computer systems
• Buffering memory address and data lines
• Clocked interface circuits in telecommunications equipment

Flip Flops Procurement Notes

Verify the complete part number including the suffix 'ADLR' to ensure correct packaging and temperature grade. Confirm that the SSOP-56 footprint matches your PCB design constraints. Check for RoHS compliance status if required by your manufacturing standards. Ensure voltage levels align with your system's 4.5V to 5.5V operating range before integration.

Flip Flops Selection Notes

Select this component when an 18-bit wide register with tri-state outputs is required. The ABT series offers faster performance compared to standard ALS or AS logic families. Consider the 56-pin SSOP package size relative to available board space. Verify that the 6.2 ns propagation delay meets your system timing requirements for positive-edge triggered operations.

Flip Flops Part Context

This device belongs to Texas Instruments' SN74ABT16xx family of 18-bit bus-interface components. It complements other parts like the SN74ABT16241 buffer and SN74ABT16601 universal bus function ICs. The ABT series utilizes BiCMOS technology to achieve high speed while maintaining low power consumption. These components are commonly used together in complex digital systems requiring extensive data path management.

Flip Flops Replacement Considerations

Direct substitutes include other SN74ABT162823 variants with different package suffixes such as ADL. Cross-reference with similar 18-bit D-type flip-flops from the same manufacturer ensuring pin compatibility and electrical specifications match.