74LVCH32373AEC,557

Latches Overview

The 74LVCH32373AEC,557 is a 32-bit transparent D-type latch with 5 V tolerant inputs and outputs in a 96-ball LFBGA package. It operates from 1.2 V to 3.6 V. Propagation delay is 3.0 ns at 3.3 V. Quiescent supply current is 40 μA. Operating temperature range is -40 °C to +85 °C.

Latches Feature Summary

• Features 5 V tolerant I/O for mixed voltage environments
• Includes bus-hold circuits to eliminate external pull-up resistors
• Provides low inductance power and ground pins for noise reduction

Latches Applications

• Bus-oriented applications requiring 3-state outputs
• Mixed 3.3 V and 5 V logic interfacing
• High-density circuit designs

Latches Procurement Notes

Verify the component status as end-of-life or obsolete before procurement planning. Confirm that the LFBGA96 package footprint matches the design requirements. Ensure compatibility with existing PCB assembly processes for fine-pitch ball grid array components.

Latches Selection Notes

Select this device when 32-bit data latching with 5 V tolerance is required. The LVCH series offers low power consumption suitable for battery-operated systems. Verify that the operating voltage range of 1.2 V to 3.6 V aligns with the system power rails.

Latches Part Context

This component belongs to the 74LVCH family of high-speed CMOS logic devices. It is manufactured by Nexperia (formerly Philips Semiconductors). The part number suffix indicates specific packaging and handling configurations within the standard product line.

Latches Replacement Considerations

Check for direct pin-compatible replacements within the same logic family. Verify if newer revisions of the datasheet specify alternative package options or updated electrical characteristics for equivalent performance.