SN74AVC16827DGVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AVC16827DGVR is a 20-bit buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 1.2 V to 3.6 V and features three-state outputs. The device utilizes an SSOP-56 package and supports surface-mount installation. Key electrical parameters include a propagation delay ranging from 1.7 ns to 2.9 ns, high-level output current of -24 mA, and low-level output current of 24 mA. Static current is specified at 40 uA, with an operating temperature range spanning from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 20-bit buffering and driving capabilities for high-density data buses.
• Supports flexible power supply operation across the 1.2 V to 3.6 V range.
• Features three-state outputs to facilitate bus sharing and system flexibility.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data bus buffering in portable electronic devices
• Signal driving for memory interfaces requiring low voltage operation
• System board interconnects in consumer electronics

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DGVR' corresponds to the tape-and-reel packaging format rather than tube packaging when sourcing components. Confirm that the 1.2 V to 3.6 V operating voltage aligns with the target system's power rails. Ensure the SSOP-56 footprint matches the design layout constraints. Check for RoHS compliance status as indicated in official documentation before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 20-bit buffer is required with low-voltage compatibility down to 1.2 V. The SN74AVC16827DGVR offers faster propagation delays compared to standard ACT series devices while maintaining CMOS compatibility. Consider the SSOP-56 package size relative to available PCB space. Evaluate the 24 mA drive strength against the capacitive load requirements of the destination circuitry to ensure signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AVC16827 family of 20-bit buffers and drivers. It is distinct from the SN74ACT16827DL, which operates at higher voltages (4.5 V to 5.5 V) and uses an SSOP-56 tube package. The AVC series is designed for applications requiring lower power consumption and broader voltage flexibility compared to older logic families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74AVC16827DGGR is a verified substitute offering identical electrical characteristics but packaged in TSSOP-56. Verify pin-to-pin compatibility and package dimensions before substitution. Other variants in the AVC family may differ in speed or voltage ranges and require careful datasheet comparison.