SN74ABTH16823DLG4

Flip Flops Overview

The SN74ABTH16823DLG4 is a single 9-bit D-type flip-flop manufactured by Texas Instruments. It operates with a supply voltage range up to 5.5V and features tri-state, non-inverted outputs. The device is designed for surface mount applications in a 56-BSSOP package, measuring 0.295 inches (7.50mm) in width. It supports an operating temperature range of -40°C to 85°C. Key electrical specifications include a maximum propagation delay of 5.5ns at 5V with a 50pF load. The component includes master reset functionality and is classified as industrial grade logic.

Flip Flops Feature Summary

• Single 9-bit D-type flip-flop configuration
• Tri-state output capability
• Master reset function integration

Flip Flops Applications

• Industrial logic circuit design
• Data storage systems requiring 9-bit parallel processing
• Surface mount electronic assemblies

Flip Flops Procurement Notes

This component is currently obsolete and no longer manufactured by Texas Instruments. Procurement efforts should focus on verifying the authenticity of remaining stock from authorized distributors or secondary market suppliers. Buyers must confirm the physical condition and pin integrity of available units, as availability is limited. Direct replacement verification against the designated substitute part number is recommended before acquisition to ensure functional compatibility.

Flip Flops Selection Notes

Engineers selecting this component should note its specific 56-SSOP footprint and 9-bit architecture. The device is suitable for designs requiring tri-state buffering and high-speed clocking within industrial temperature ranges. Consideration of the obsolete status is critical; alternative sourcing strategies or redesigns using current generation equivalents may be necessary for new production runs. Verify that the required propagation delay characteristics meet system timing constraints.

Flip Flops Part Context

The SN74ABTH16823DLG4 belongs to the Texas Instruments SN74ABTH series of advanced bus hold technology flip-flops. This series is characterized by high-speed operation and robust input structures. The specific model provides a 9-bit wide data path in a compact surface-mount package, targeting applications where space efficiency and reliable data latching are prioritized in industrial environments.

Flip Flops Replacement Considerations

The SN74ABTH16823DLR is listed as a direct substitute. Verification of package compatibility and pinout alignment between the G4 and R suffix variants is essential before substitution.