74ALVC162836ADGG,1

Overview

The Nexperia 74ALVC162836A is a 20-bit universal bus driver featuring registered outputs and integrated 30 Ω termination resistors. It operates within a supply voltage range of 1.2 V to 3.6 V, supporting CMOS low-power consumption and direct TTL level interfacing. The device provides ±12 mA current drive at 3.0 V and utilizes a MULTIBYTE flow-through standard pin-out architecture with low inductance multiple power and ground pins. It includes diode clamps on all inputs and offers ESD protection exceeding 2000 V (HBM) and 1000 V (CDM). The component is specified for operation from -40 °C to +85 °C.

Feature Summary

• Integrated 30 Ω series termination resistors in output stages
• Registered data storage controlled by latch enable and clock inputs
• Low inductance multiple power and ground pins for noise reduction
• Diode clamps on all inputs to accommodate strong drivers

Applications

• High-speed data bus registration
• Memory interface circuits
• System control logic buses

Procurement Notes

Verify the specific ordering suffix '1' against official Nexperia documentation to confirm package or tape-and-reel specifications. Ensure design compliance with the absolute maximum ratings provided in the datasheet, particularly regarding total power dissipation limits for the TSSOP56 package. Confirm that application requirements align with the specified temperature range and operating conditions before procurement.

Selection Notes

Select this component when 20-bit registered buffering with integrated termination is required. It supports mixed voltage environments due to direct TTL interfacing capabilities. Consider the TSSOP56 package constraints and thermal derating characteristics if operating near maximum ambient temperatures. Verify that the 3-state output behavior meets system bus isolation requirements during power-up or power-down sequences.

Part Context

This device belongs to the ALVC logic family, designed for high-speed applications requiring low power consumption. It serves as a registered driver solution for systems needing signal integrity improvements through integrated termination. The part number indicates a specific configuration within the broader Nexperia universal bus driver portfolio.

Replacement Considerations

Consult official Nexperia cross-reference guides for verified substitutes. Ensure any replacement maintains the 20-bit width, registered functionality, and integrated termination resistor specifications.