74LVTH16373MEA

Latches Overview

The Fairchild Semiconductor 74LVTH16373MEA is a low voltage 16-bit transparent latch featuring three-state outputs. Manufactured using silicon gate CMOS technology, the device consists of two octal latches with separate data inputs and output enable controls. It operates within a supply voltage range of 2.7 V to 3.6 V and supports a propagation delay of 5.2 ns at 3.3 V. The component provides high drive capability with output currents up to 64 mA in the low state and 32 mA in the high state. It is housed in a 48-lead SSOP package and functions reliably across an industrial temperature range from -40°C to +85°C.

Latches Feature Summary

• Transparent latch architecture allowing direct data passage when enabled
• Three-state outputs for bus-oriented applications
• High drive capability suitable for driving multiple loads

Latches Applications

• Bus-oriented memory mapping
• Clock drivers
• Bus triggers

Latches Procurement Notes

Verify the specific manufacturer origin, as this part number may be associated with onsemi following corporate acquisitions. Confirm the exact suffix 'MEA' against current official datasheets to ensure pinout and electrical specifications match design requirements. Check for obsolescence status and lead times through authorized distributors, as availability may be limited.

Latches Selection Notes

Select this component for designs requiring 16-bit data storage with high-speed performance in low voltage environments. Ensure the system operates within the 2.7 V to 3.6 V supply range. Consider the SSOP-48 package constraints for PCB layout. Verify that the required propagation delay and drive current meet the interface specifications of the connected logic devices.

Latches Part Context

This device belongs to the 74LVTH series of low voltage CMOS logic components. It is functionally similar to other 16-bit transparent latches like the 74LVT16373 but optimized for lower voltage operation. The series is designed for high-speed digital applications where power consumption and switching speed are critical factors.

Latches Replacement Considerations

Check for equivalents such as the 74LVTH16373 or 74LVC16373A depending on voltage tolerance requirements. Verify pin compatibility and electrical characteristics before substitution.