SN74ALVCH16373DLR

Overview

The SN74ALVCH16373DLR is a 16-bit transparent D-type latch with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating temperature range of -40°C to 85°C. The device features low quiescent current of 40 µA, with output drive capabilities of 32 mA for low level and -24 mA for high level. It is housed in a 48-pin SSOP (DL) package.

Feature Summary

• Transparent D-type latch architecture with 3-state outputs
• Low power consumption with reduced quiescent current
• Compatible with mixed 1.8-V and 3.3-V systems

Applications

• Data register applications
• Offset compensation
• Bus-oriented architectures

Procurement Notes

Verify the specific ordering suffix 'DLR' corresponds to the 48-SSOP package and tape-and-reel packaging configuration. Confirm that the component meets RoHS3 compliance standards as indicated in manufacturer documentation. Ensure compatibility with the required operating temperature range of -40°C to 85°C for your specific application environment before finalizing procurement decisions.

Selection Notes

Select this component when a 16-bit latch with 3-state outputs is required for bus-oriented systems. It is suitable for designs needing low power consumption and operation between 1.65 V and 3.6 V. Consider the 48-SSOP package constraints regarding pin count and physical footprint during PCB layout planning.

Part Context

This part belongs to the SN74ALVCH16373 family of 16-bit transparent D-type latches. It is designed for use in mixed-voltage environments, allowing interfacing between 1.8-V and 3.3-V devices. The DL suffix indicates the SSOP package type, while the R suffix denotes tape-and-reel packaging for automated assembly processes.

Replacement Considerations

The SN74ALVTH16373DLR is listed as an equivalent part. Verify if the TH variant's electrical characteristics meet your specific design requirements before substitution.