MM74HC373MTC

Latches Overview

The MM74HC373MTC is an octal transparent latch manufactured by Fairchild Semiconductor, belonging to the 74HC series of high-speed CMOS logic devices. It features eight D-type latches with three-state outputs, designed for bus-oriented systems. The device operates within a supply voltage range of 2.0V to 6.0V and utilizes a 20-pin TSSOP surface-mount package. Key electrical characteristics include low static power consumption and high noise immunity typical of CMOS technology.

Latches Feature Summary

• Provides eight independent D-type latches with transparent data flow when enabled
• Features three-state outputs for direct bus line connections without additional interface hardware
• Designed for high-speed operation with improved switching speeds compared to standard LS TTL equivalents

Latches Applications

• Bus-oriented memory mapping applications
• Register files for temporary data storage in digital circuits
• Portable equipment requiring low power consumption

Latches Procurement Notes

Verify the specific suffix 'MTC' corresponds to the 20-pin Thin Shrink Small Outline Package (TSSOP) variant. Confirm that the manufacturer designation aligns with Fairchild Semiconductor or its successor entities, as corporate acquisitions may affect part sourcing and documentation availability. Ensure compatibility with required operating temperature ranges specified in the official datasheet.

Latches Selection Notes

Select this component when an octal latch with three-state output capability is required for bus systems. Consider the 74HC series performance metrics regarding propagation delay and supply voltage constraints. Verify that the TSSOP package footprint matches the PCB design requirements and that the operating voltage range suits the target system's power supply architecture.

Latches Part Context

This component is part of the widely adopted 74HC family of CMOS logic integrated circuits. The 74HC373 specifically addresses the need for parallel-to-serial data handling and temporary storage in digital logic designs. Its compatibility with standard logic families facilitates integration into existing systems requiring level shifting or buffering capabilities.