SN74LVC16245ADGGR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC16245ADGGR is a 16-bit bus transceiver with 3-state outputs from the Texas Instruments LVC family. It operates on a supply voltage range of 1.65 V to 3.6 V and features inputs tolerant to 5.5 V, supporting mixed-mode signal operation. The device provides a maximum propagation delay of 4 ns at 3.3 V and includes Ioff circuitry for partial-power-down mode. It is housed in a TSSOP-48 package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports asynchronous communication between data buses with bidirectional capability
• Enables mixed-mode signal operation by accepting 5-V input voltages while operating at lower supply levels
• Includes Ioff circuitry to prevent back-drive current during partial-power-down states
• Provides high ESD protection exceeding JESD 22 standards

Buffers, Drivers, Receivers, Transceivers Applications

• Electronic Points of Sale (EPOS)
• Printers and other computer peripherals
• Motor drives
• Wireless and telecom infrastructures
• Wearable health and fitness devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's Package Option Addendum to confirm the exact package type and reel specifications. Ensure that the selected variant matches the required thermal performance and moisture sensitivity level for the intended assembly process. Cross-reference the active production status to confirm availability.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit wide data transfer with low power consumption. It is suitable for applications needing down-voltage translation or compatibility between 3.3-V and 5-V logic domains. Consider the TSSOP-48 package dimensions and thermal resistance values if space or heat dissipation constraints are critical.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the Widebus Family, designed for efficient data transmission across wide buses. It functions as either two independent 8-bit transceivers or a single 16-bit unit. The LVC series technology ensures low static power consumption while maintaining fast switching speeds suitable for modern digital interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC16245ADGVRE4

Buffers, Drivers, Receivers, Transceivers FAQ

How does the Ioff feature benefit system design?

The Ioff circuitry disables the outputs when VCC is 0 V, preventing damaging current backflow through the device. This supports live insertion and partial-power-down modes.

Can this device interface with 5-V logic inputs?

Yes, the inputs accept voltages up to 5.5 V regardless of the VCC supply level, allowing it to translate signals from 5-V devices to lower voltage buses.