74ALVT162240DGG:11

Buffers, Drivers, Receivers, Transceivers Overview

The 74ALVT162240DGG:11 is a 16-bit inverting buffer/driver designed for VCC operation at 2.5V or 3.3V with I/O compatibility up to 5V. It features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. The device includes bus-hold data inputs and outputs with series resistance of 30Ω, eliminating the need for external termination resistors. Propagation delay ranges from 1.0ns to 4.3ns depending on voltage and load conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features integrated 30Ω series resistance in output structures to reduce line noise without requiring external termination components.
• Includes bus-hold data inputs that eliminate the need for external pull-up resistors to maintain unused input states.
• Provides power-up 3-State functionality and permits live insertion/extraction operations.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus receivers/transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix :11 against the manufacturer's current documentation to confirm package type and temperature range specifications. Ensure the component source matches NXP Semiconductors or authorized Philips Semiconductor distributors to guarantee authenticity and compliance with the original product specification standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit wide data paths with high-speed performance at 2.5V or 3.3V logic levels. It is suitable for applications needing 5V tolerant I/O interfaces and simplified PCB layouts due to the internal termination resistors. Verify that the required propagation delay and drive current capabilities align with the system timing constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74ALVT family of high-performance BiCMOS logic products. It serves as a specialized buffer solution for low-voltage digital systems, replacing older specifications from 1997. The DGG variant indicates a 48-pin Plastic TSSOP Type II package, providing a compact form factor for surface-mount assembly in dense circuit designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official cross-reference lists for equivalent 16-bit inverting buffers with 30Ω termination. Verify pinout compatibility and electrical characteristics such as propagation delay and supply voltage ranges before substituting.