74LVC16T245DGGRG4

Overview

The SN74LVC16T245DGGRG4 is a dual-supply bus transceiver from the Texas Instruments LVC series, housed in a 48-pin TSSOP package. It supports a supply voltage range of 1.65 V to 5.5 V and operates within a temperature range of -40°C to +85°C. The device features a data rate of up to 380 Mb/s and a propagation delay of 23.8 ns. It provides three-state outputs with drive capabilities of 32 mA for both high and low states.

Feature Summary

• Dual-supply architecture enabling direct translation between different voltage domains
• Configurable direction control for bidirectional data flow management
• Three-state outputs allowing safe connection to shared buses

Applications

• Mobile applications requiring low-voltage operation
• Consumer electronics utilizing multiple logic families
• Computing platforms needing high-speed data transfer
• Industrial control systems with mixed voltage requirements

Procurement Notes

Verify the complete part number including the RG4 suffix to ensure RoHS compliance and lead-free status. Confirm the TSSOP-48 package type matches your PCB footprint design. Check the datasheet for specific operating conditions and electrical characteristics relevant to your system design before finalizing procurement.

Selection Notes

Select this component when interfacing between 1.65 V and 5.5 V logic families is required. The LVC series offers a balance of speed and power consumption suitable for general-purpose applications. Ensure the 32 mA output drive current meets the load requirements of the connected circuitry.

Part Context

This device belongs to the SN74LVC16T245 family of dual-supply bus transceivers. It is designed for high-density memory and buffer applications where voltage level shifting is necessary. The DGGR variant specifically denotes the tape-and-reel packaging format for automated assembly processes.

Replacement Considerations

Direct replacements include SN74LVC16T245DLR and SN74LVC16T245DGG. Verify pin compatibility and electrical specifications before substitution.