SN74LVT162244AGQLR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT162244AGQLR is a 3.3-V ABT 16-bit buffer and line driver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and supports mixed-mode signal operation, allowing 5-V input and output voltages with a 3.3-V VCC. The device features symmetrical active-low output-enable inputs and includes equivalent 22-ohm series resistors in the outputs to reduce overshoot and undershoot without requiring external components. It is housed in a 56-ball VFBGA (GQL) package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode signal operation for interfacing 5-V systems with 3.3-V VCC environments
• Outputs include equivalent 22-ohm series resistors to minimize overshoot and undershoot
• Provides Ioff and power-up 3-state functionality to support hot-insertion applications
• Features distributed VCC and GND pins to minimize high-speed switching noise

Buffers, Drivers, Receivers, Transceivers Applications

• Mixed-mode signal buffering between 5-V and 3.3-V logic domains
• Hot-insertion bus drivers requiring controlled power-up states
• High-speed data transmission lines utilizing low-voltage CMOS technology

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature rating. Confirm RoHS compliance status and lead finish specifications against current datasheet documentation. Ensure the component meets the intended operating temperature range requirements for the target application environment before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring 16-bit buffering with 3-state control in a compact VFBGA footprint. It is suitable for applications needing mixed-voltage compatibility between 5-V and 3.3-V logic levels. Consider the integrated series resistance for signal integrity improvements in high-speed digital interfaces.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVT162244A family of 3.3-V ABT buffers and line drivers. It is part of the Texas Instruments Widebus family, designed for low-voltage operation while maintaining TTL interface capabilities. The family offers various package options including SSOP, TSSOP, TVSOP, and BGA configurations to suit different PCB layout constraints.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes within the same family include SN74LVT162244ADL, SN74LVT162244ADLR, SN74LVT162244ADGGR, SN74LVT162244ADGVR, SN74LVT162244AZQLR, and SN74LVT162244AZRDR.