74LVC162373ADGG,51

Latches Overview

The Nexperia 74LVC162373ADGG,51 is a 16-bit D-type transparent latch featuring 30 Ω series termination resistors and 3-state outputs. It operates with a supply voltage range of 1.2 V to 3.6 V and supports overvoltage tolerant inputs up to 5.5 V. The device includes two latch enables (1LE and 2LE) and two output enables (1OE and 2OE), each controlling 8 bits. Propagation delay ranges from 1.0 ns to 8.0 ns depending on voltage. It is housed in a TSSOP48 plastic thin shrink small outline package (SOT362-1) and functions within an ambient temperature range of -40 °C to +125 °C.

Latches Feature Summary

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

Latches Applications

• Parallel data storage in high-speed digital systems
• Bus holding applications requiring stable input states
• Mixed 3.3 V and 5 V translation interfaces
• Partial power-down mode operation in portable electronics

Latches Procurement Notes

Verify the specific ordering suffix ',51' against official Nexperia documentation to confirm tape-and-reel packaging details. Ensure the selected variant matches the required temperature range and package type SOT362-1. Cross-reference the part number with the latest product data sheet revision to confirm availability and any potential design changes or obsolescence notices before finalizing procurement plans.

Latches Selection Notes

Select this component when designing circuits requiring 16-bit latching with integrated termination resistors. It is suitable for applications needing 5 V tolerance on 3.3 V logic systems. Consider the TSSOP48 package constraints and thermal dissipation limits. Verify that the required propagation delay and setup/hold times meet the system timing specifications under the intended operating voltage conditions.

Latches Part Context

This device belongs to the 74LVC162373A family of 16-bit transparent latches. It shares functional similarities with other LVC series components but is distinguished by its integrated 30 Ω series termination resistors and specific pinout configuration. The ADGG suffix indicates the TSSOP48 package variant. It serves as a bridge between standard logic families and high-speed bus architectures requiring controlled impedance.

Latches Replacement Considerations

Direct replacements must match the 16-bit latch functionality, 3-state outputs, and TSSOP48 package. Verify compatibility regarding the 30 Ω termination resistors and 5 V tolerance levels. Check if alternative parts offer similar propagation delays and power consumption characteristics. Ensure the replacement supports the required operating temperature range and voltage specifications.