SN74LVTH162240DGGR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH162240DGGR is a 3.3-V ABT 16-bit buffer and driver featuring inverting logic with 3-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and utilizes a 48-pin TSSOP package. The device supports LVTTL input and output levels, ensuring compatibility with low-voltage digital systems. Key electrical characteristics include a propagation delay of 2.9 ns at 3.3 V, a maximum low-level output current of 64 mA, and a maximum high-level output current of -32 mA. It functions reliably across an operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit inverting buffering with 3-state output capability for bus isolation
• Operates on a single 3.3-V power supply compatible with LVTTL logic levels
• Features fast switching performance with a propagation delay of 2.9 ns at 3.3 V
• Designed for surface-mount assembly in a compact 48-pin TSSOP package

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in computing systems
• Clock distribution networks requiring signal inversion
• Memory interface drivers for low-voltage architectures
• General-purpose 16-bit data line drivers in embedded devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure that the procurement source provides valid RoHS compliance certificates as required for modern electronic assemblies. Cross-reference the manufacturer's latest lifecycle status to confirm availability for new designs, as component obsolescence may affect long-term supply chain stability.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits requiring 16-bit inverting buffers with 3-state control on a 3.3-V rail. It is suitable for applications needing moderate drive strength and fast propagation delays. Consider the TSSOP-48 footprint constraints during PCB layout. Verify that the system's I/O voltage levels match the LVTTL specification to ensure proper logic threshold compatibility without additional level shifting.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVTH series, which represents low-voltage CMOS technology optimized for 3.3-V operation. The LVTH family bridges the gap between standard LVCMOS and higher-performance ABT technologies, offering improved speed while maintaining low power consumption. The DGGR suffix specifically denotes the 48-pin Thin Shrink Small Outline Package with a reel-based shipping configuration for automated assembly.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVT162240DGGR is a non-inverting variant within the same family and may serve as a functional alternative if inversion is not required. The SN74LVTH16245ADGGR is a bidirectional transceiver option but differs in directionality control. Always verify pinout compatibility and electrical parameters before substituting.