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Product Detailed Parameters
- Description：BUS DRIVER, ALVC/VCX/A SERIES
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Circuit：-
- Output Type：-
- Voltage - Supply：-
- Independent Circuits：-
- Delay Time - Propagation：-
- Current - Output High, Low：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SN74ALVC16373DL is a 16-bit transparent D-type latch manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V and features three-state outputs. The device provides 50 mA of drive current for both high and low states, ensuring robust signal integrity in industrial applications. It supports 5 V tolerant inputs while maintaining compatibility with 3.3 V logic systems. The component is housed in a 48-pin TSSOP package and is rated for operation from -40°C to +85°C.
Feature Summary
- Provides 16-bit parallel data storage with transparent latching functionality
- Features three-state outputs for bus-oriented memory operations
- Supports 5 V tolerant inputs for mixed-voltage system interfacing
- Delivers strong 50 mA drive capability for reliable signal transmission
Applications
- Parallel data buffering in industrial control systems
- Interface between microcontrollers and external peripherals
- Bus driver applications requiring level shifting
- Memory address and data latching in embedded designs
Procurement Notes
Verify the specific suffix 'DL' corresponds to the TSSOP-48 bulk package configuration. Confirm that the ALVC series designation matches the required 1.65 V to 3.6 V operating voltage range for your target application. Ensure input voltage levels are compatible with the specified 5 V tolerance limits to prevent damage during procurement validation.
Selection Notes
Select this component when designing systems requiring 16-bit parallel latching with high drive strength. It is suitable for applications needing interface between 5 V logic sources and 3.3 V loads. Consider the TSSOP-48 package constraints for PCB layout. Verify thermal requirements for the intended operating temperature range of -40°C to +85°C.
Part Context
This part belongs to the SN74ALVC16373 family of 16-bit transparent latches. It is designed for low-voltage CMOS technology, offering improved performance over standard LVC devices. The ALVC series is optimized for high-speed applications with reduced power consumption compared to older ACT or HC families.
Replacement Considerations
SN74ALVC16373DGGR is a tape-and-reel variant of the same logical function. SN74LVC16373ADL is a related LVC series part but lacks the specific ALVC drive characteristics.
