74LVC162373ADL,118

Latches Overview

The Nexperia 74LVC162373ADL,118 is a 16-bit D-type transparent latch featuring integrated 30 Ω series termination resistors and 3-state outputs. It supports a wide supply voltage range from 1.2 V to 3.6 V with overvoltage tolerant inputs up to 5.5 V. The device operates within an ambient temperature range of -40 °C to +125 °C. Propagation delays vary by voltage: maximum 15.0 ns at 1.65–1.95 V, 7.4 ns at 2.3–2.7 V, and 5.9 ns at 3.0–3.6 V. It utilizes a TSSOP48 (SOT362-1) package.

Latches Feature Summary

• Integrates 30 Ω series termination resistors for signal integrity
• Provides 5 V tolerant inputs and outputs for mixed-voltage compatibility
• Includes IOFF circuitry to prevent backflow current during partial power-down
• Features Schmitt-trigger action on all inputs for noise immunity

Latches Applications

• Multibyte flow-through data latching in high-speed interfaces
• Level translation between 3.3 V and 5 V logic environments
• Partial power-down applications requiring safe isolation

Latches Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the 'DL' designation corresponds to the TSSOP48 form factor as detailed in the official datasheet. Ensure environmental specifications align with the intended operating temperature range before finalizing procurement orders.

Latches Selection Notes

Select this component when 16-bit latching with built-in termination is required. It is suitable for designs needing direct interface with TTL levels and robust ESD protection. Consider the LVCH variant if bus hold functionality for floating inputs is necessary for the specific application requirements.

Latches Part Context

This part belongs to the 74LVC/LVCH family of CMOS logic devices. It serves as a high-density storage solution for digital systems. The device allows configuration as two independent 8-bit latches or a single 16-bit latch, offering flexibility in system architecture design.

Latches Replacement Considerations

The 74LVCH162373ADGG is a documented alternative within the same product family.