74LVC373ADTR2G

Latches Overview

The MC74LVC373ADTR2G is an octal transparent latch manufactured by onsemi, belonging to the LVC logic family. It features eight D-type non-inverting inputs and outputs with three-state control. The device operates within a supply voltage range of 2.0 V to 3.6 V. Key electrical parameters include a propagation delay of 15 ns at 3.3 V and a low quiescent current. It is housed in a 20-pin TSSOP package suitable for surface mount applications.

Latches Feature Summary

• Octal configuration providing eight independent transparent latches
• Three-state output capability for bus-oriented systems
• TTL-compatible input levels for broad interface compatibility
• Low power consumption design suitable for battery-operated devices

Latches Applications

• Data register storage in digital communication systems
• Bus-driven memory address latching
• Portable equipment requiring low voltage operation
• Consumer electronics with limited power budgets

Latches Procurement Notes

Verify the specific suffix 'ADTR2G' against the manufacturer's latest datasheet to confirm pinout and electrical specifications. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the part number with official onsemi catalogs to avoid counterfeit components, as this series has multiple variants with different performance characteristics.

Latches Selection Notes

Select this component when an octal latch with three-state outputs is required for 3.3 V logic systems. It serves as a direct replacement for standard 74LVC373 devices in TSSOP-20 packages. Consider the 15 ns propagation delay for timing constraints. Verify that the application does not require higher voltage tolerance or faster switching speeds than provided by the LVC family.

Latches Part Context

This part belongs to the MC74LVC373A series of octal transparent latches. It is designed for low-voltage CMOS applications. The device utilizes silicon gate technology. It is distinct from HC or HCT series due to its lower operating voltage range. The TSSOP-20 package offers space-saving benefits for dense PCB layouts.

Latches Replacement Considerations

Publicly confirmed substitute part numbers include MC74LCX373DTR2G. Verify compatibility regarding supply voltage ranges and output drive capabilities before substitution. Ensure the alternative device meets the same package and pinout requirements.