74ALVC162836ADGG:1

Overview

The Nexperia 74ALVC162836ADGG:1 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 low-voltage applications up to 3.6 V and standard performance at 2.5 V or 3.3 V. The device provides ±12 mA current drive capability at 3.0 V and includes diode clamps on all inputs. It utilizes a MULTIBYTE flow-through architecture with multiple VCC and GND pins for noise reduction.

Feature Summary

• Integrated 30 Ω series termination resistors in output stages
• MULTIBYTE flow-through standard pin-out architecture
• Low inductance multiple VCC and GND pins for minimum noise and ground bounce
• Diode clamps to VCC and GND on all inputs

Applications

• High-speed data bus drivers
• Registered buffer applications
• Systems requiring controlled impedance transmission lines

Procurement Notes

Verify the specific ordering suffix :1 against the manufacturer's current database to confirm package availability and revision status. Ensure that the TSSOP56 (SOT364-1) package dimensions align with your PCB footprint requirements. Confirm that the operating temperature range of -40 °C to +85 °C meets your environmental specifications before finalizing procurement.

Selection Notes

Select this component when a 20-bit registered driver with built-in termination is required for high-speed interfaces. The ALVC series offers a balance of speed and power consumption suitable for 3.3 V systems. Consider the inverted register enable functionality and the need for pull-up resistors on the OE input during power-up to ensure proper high-impedance state initialization.

Part Context

This part belongs to the Nexperia 74ALVC family of advanced low-voltage CMOS logic devices. It is designed for high-speed applications requiring registered data storage and transmission. The device integrates termination resistors to improve signal integrity on transmission lines, distinguishing it from standard unregistered bus drivers in the same logic family.

Replacement Considerations

Direct replacements must match the 20-bit width, registered output configuration, and integrated 30 Ω termination resistors. Verify pin compatibility with the TSSOP56 package. Non-registered equivalents or devices without integrated termination will require external components and may not fit the existing board layout.