SN74LVTH16245AGRDR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH16245AGRDR is a 16-bit bus transceiver from the Texas Instruments SN74LVTH16245A series, designed for 2.7-V to 3.6-V VCC operation. It features three-state outputs and operates within an ambient temperature range of -40°C to +85°C. The device utilizes a 48-pin TSSOP package with surface-mount installation. Key electrical parameters include a propagation delay of 4.1 ns, a maximum supply current of 5 mA, low-level output current of 64 mA, and high-level output current of -32 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides non-inverting data transmission across 16 channels for efficient bidirectional bus architecture.
• Supports mixed voltage domain interfacing between 2.7-V and 3.6-V systems using ABT technology.
• Features three-state outputs to isolate the device when not actively driving the bus.

Buffers, Drivers, Receivers, Transceivers Applications

• High-density memory modules requiring 16-bit wide data paths
• Consumer electronics utilizing 3.3-V logic buses
• Industrial control systems operating in extended temperature ranges

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'GRDR' against the official Texas Instruments datasheet to confirm the exact tape-and-reel packaging quantity and moisture sensitivity level. Ensure the component matches the required RoHS compliance status for your manufacturing process. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit width is required for 3.3-V applications. Compare against the SN74LVC16245 if lower voltage operation (1.65 V) is needed, or against the SN74LVCR162245 if higher drive strength is unnecessary but lower power consumption is prioritized. Confirm that the TSSOP-48 package fits the PCB footprint constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH16245A family of 3.3-V ABT (Advanced BiCMOS Technology) bus transceivers. It is distinct from the LVC series which supports lower voltages and the LVCR series which offers different drive characteristics. The device is widely used in general-purpose digital logic applications requiring reliable 16-bit data transfer.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-compatible alternatives include the SN74LVTH16245ADGGR and SN74LVTH16245ADLR. Verify that the replacement package type (TSSOP vs SSOP) matches the board layout and that the suffix indicates equivalent electrical specifications.