SN74ALVCH16973DGGR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALVCH16973DGGR is a 16-bit bus transceiver with latches manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports LVTTL input and output levels. The device features three-state outputs and provides a low-level output current of 24 mA and a high-level output current of -24 mA. Propagation delay is specified at 3 ns. It is housed in a 48-TVSOP package and functions as a non-inverting circuit. The component is designed for surface mount installation and operates between -40°C and +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrates 16-bit bus transceiver functionality with D-type latch capability
• Supports low-voltage operation from 1.65 V to 3.6 V
• Provides high drive strength with 24 mA output current capability

Buffers, Drivers, Receivers, Transceivers Applications

• High-density data acquisition systems
• Memory mapping applications
• Control logic interfacing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DGVR' against official documentation to confirm the tape and reel packaging configuration, as this affects handling procedures. Confirm that the ALVCH logic family specifications align with the target system's voltage requirements. Ensure the TVSOP-48 footprint matches the design layout. Check for any obsolescence notices or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide interface with integrated storage is required. The ALVCH series offers a balance of speed and power consumption suitable for low-voltage environments. Verify compatibility with LVTTL logic levels if interfacing with standard TTL devices. Consider the 3 ns propagation delay for timing constraints in the application circuit.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALVCH1697x series of 16-bit bus transceivers with latches. It is distinct from the SN74ALVCH16973DGVR variant primarily by its packaging type, utilizing a TSSOP-style form factor compared to the TVSOP option. Both share identical electrical characteristics and functional descriptions within the ALVCH family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74ALVCH16973DGVR is a direct pin-compatible alternative offering the same electrical performance in a TVSOP-48 package.