74AVC16836ADGG,112

Overview

The Nexperia 74AVC16836ADGG,112 is a 20-bit universal bus driver featuring registered outputs and Dynamic Controlled Output (DCO) circuitry. It operates within a supply voltage range of 1.2 V to 3.6 V and complies with JEDEC standards for low-voltage applications. The device utilizes a TSSOP56 package (SOT364-1) and supports live insertion capabilities through power-off output disabling. Propagation delays vary by voltage, ranging from 1.5 ns to 2.7 ns at 3.0 V to 3.6 V.

Feature Summary

• Dynamic Controlled Output (DCO) circuitry dynamically adjusts output impedance to reduce noise without degrading speed.
• Low inductance multiple VCC and GND pins minimize noise and ground bounce during operation.
• Power-off state disables outputs, permitting safe live insertion into active systems.
• Integrated input diodes minimize input overshoot and undershoot events.

Applications

• High-speed data bus interfacing requiring registered latching
• Systems supporting live insertion hot-swap operations
• Noise-sensitive digital circuits utilizing dynamic termination

Procurement Notes

Verify the specific ordering suffix '112' against current Nexperia documentation to confirm packaging details, as datasheets may reference different suffixes like '118'. Confirm availability status directly with authorized distributors, as component lifecycle stages can change. Ensure the TSSOP56 package variant matches your PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when designing 20-bit wide registered buses requiring high-speed performance under low voltage conditions. The DCO feature is critical for applications sensitive to signal integrity issues caused by transmission line reflections. Ensure the design accommodates the multiple ground and power pin connections to effectively utilize the low-inductance package benefits.

Part Context

This part belongs to the 74AVC16836A family of 20-bit registered drivers. It shares functional similarities with other bus transceivers but is distinct due to its specific DCO implementation and inverted register enable logic. The ADGG suffix denotes the TSSOP56 plastic thin shrink small outline package version suitable for surface mount assembly.

Replacement Considerations

The 74AVC16836ADGG,118 is a documented alternative package variant within the same product family. Verify pinout compatibility and electrical specifications match before substituting.