74ALVCH162245DGG,1

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74ALVCH162245DGG,1 is a 16-bit bus transceiver with direction pin and 30 Ohm termination resistor; 3-state. It operates within a supply voltage range of 1.2 V to 3.6 V. Propagation delay ranges from 1.0 ns to 4.9 ns depending on voltage. Input leakage current is typically 0.1 μA. Supply current is typically 0.2 μA. Package is TSSOP48 (SOT362-1).

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Integrated 30 Ω termination resistors for signal integrity.
• Bus hold functionality on all data inputs.
• IOFF circuitry supports partial power-down applications.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data transmission lines.
• Memory bus architectures.
• Mixed-voltage system interconnects.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix DGG,1 against the manufacturer's latest documentation to confirm package type and tape-and-reel specifications. Confirm that the -40 °C to +85 °C temperature range aligns with your operational requirements before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring integrated series termination to reduce external components. The MULTIBYTE flow-through architecture simplifies PCB layout for high-density designs. Ensure input transition rates comply with recommended operating conditions to maintain specified timing performance.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the ALVCH logic family, designed for low-voltage CMOS applications. It provides bidirectional data transfer capabilities with independent direction control for two 8-bit sections or one 16-bit section.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check Nexperia datasheets for 74LVC162245 or 74LVCH162245 variants if different speed grades or voltage tolerances are required. Verify pin compatibility and electrical characteristics match before substitution.

Buffers, Drivers, Receivers, Transceivers FAQ

How does the IOFF feature function?

The IOFF circuitry disables the outputs when the device is powered down, preventing potentially damaging backflow current through the device.

What is the purpose of the integrated 30 Ω resistors?

The integrated 30 Ω termination resistors are designed to improve signal integrity by reducing reflections on high-speed transmission lines.