SN74LV373APW

Latches Overview

The SN74LV373APW is an octal transparent D-type latch manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and supports mixed-mode operation across all ports. The device features three-state outputs with low output impedance, ensuring robust signal integrity in high-speed digital systems. It includes Ioff support for partial power-down mode compatibility and offers latch performance exceeding 250mA per JESD17 standards. Designed for surface-mount applications, it utilizes a TSSOP-20 package suitable for automated assembly processes.

Latches Feature Summary

• Supports mixed-mode voltage operation across all ports
• Features three-state outputs with low output impedance
• Includes Ioff support for partial power-down mode
• Provides latch performance exceeding 250mA

Latches Applications

• Printers
• Motor control systems
• Network switches
• Server motherboards
• Wireless infrastructure

Latches Procurement Notes

Verify the specific suffix 'PW' corresponds to the tube packaging format when ordering. Confirm that the component meets RoHS compliance requirements for your target market. Ensure the design accommodates the specified operating temperature range and voltage levels. Cross-reference the manufacturer part number with official distributor catalogs to avoid counterfeit components. Validate pinout compatibility with existing PCB layouts before finalizing procurement decisions.

Latches Selection Notes

Select this component for designs requiring octal latching with mixed-voltage port capabilities. It is suitable for applications needing partial power-down functionality via Ioff support. Consider its three-state output characteristics for bus-driven architectures. Evaluate the TSSOP-20 package constraints against available board space. Compare propagation delay specifications against system timing requirements at the intended operating voltage.

Latches Part Context

This device belongs to the SN74LV373A series of octal transparent D-type latches. It is designed for general-purpose digital logic applications requiring data storage and buffering. The series is characterized by its ability to operate over a wide voltage range and support mixed-mode operations. It serves as a key component in memory addressing and I/O port expansion circuits within electronic systems.

Latches Replacement Considerations

Check for direct equivalents within the same logic family that offer identical pinouts and electrical characteristics. Verify if alternative packages provide better thermal performance or mechanical stability. Ensure any substitute maintains compatibility with the required voltage ranges and output drive capabilities.