74AVC16244DGG,118

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AVC16244DGG,118 is a 16-bit non-inverting buffer and line driver featuring 3-state outputs. It operates within a supply voltage range of 1.2 V to 3.6 V and supports input/output voltages up to 3.6 V. The device utilizes Dynamic Controlled Output (DCO) circuitry to reduce noise without degrading speed. It is housed in a TSSOP48 package (SOT362-1) and functions across an ambient temperature range of -40 °C to +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dynamic Controlled Output (DCO) circuitry dynamically adjusts output impedance to minimize signal noise while maintaining high-speed performance.
• Low inductance multiple VCC and GND pins are integrated to effectively minimize electrical noise and ground bounce during operation.
• Supports Live Insertion capabilities when the nOE input is tied to VCC via a pull-up resistor to ensure high-impedance states during power transitions.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data buffering in low-voltage digital systems
• Line driving applications requiring termination control
• Systems supporting live insertion hot-swap operations

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific ordering suffix matches the required tape and reel packaging configuration for automated assembly lines. Confirm that the component version aligns with current production status as specifications may be updated by the manufacturer. Ensure compatibility with JEDEC standards relevant to the target operating voltage range before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring 16-bit buffering with precise noise management through DCO technology. It is suitable for mixed-voltage environments due to its 3.6 V tolerant inputs and outputs. Consider the TSSOP48 package constraints and verify that the supply voltage falls strictly within the 1.2 V to 3.6 V operational limits defined in the datasheet.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Nexperia AVC logic family, which is engineered for advanced very-low-voltage CMOS applications. The 74AVC16244 specifically addresses the need for high-speed data transfer in portable and battery-operated devices where power consumption and signal integrity are critical design parameters.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for the 74AVC16245 variant if bidirectional bus transceiver functionality is required instead of unidirectional buffering. Verify pinout compatibility if substituting with other 16-bit buffers from different manufacturers.

Buffers, Drivers, Receivers, Transceivers FAQ

How does the Dynamic Controlled Output (DCO) feature function?

The DCO circuitry dynamically changes the output impedance based on the signal state, resulting in reduced electromagnetic interference and noise without compromising propagation speed.

What is the recommended method to support Live Insertion?

To ensure a high-impedance output state during power-up or power-down events associated with Live Insertion, the output enable input (nOE) should be tied to VCC through a pull-up resistor.