74LVC162245ADGV-QJ

Overview

The Nexperia 74LVC162245ADGV-Q100 is a 16-bit bus transceiver with direction control and 3-state outputs, housed in a TVSOP48 (SOT480-1) package. It operates on a supply voltage range of 1.2 V to 3.6 V, with inputs tolerant up to 5.5 V. The device features integrated 30 Ω series termination resistors and IOFF circuitry for partial power-down protection. It supports dual 8-bit or single 16-bit configurations via two output enables and two direction inputs. Qualified to AEC-Q100 Grade 1, it functions reliably from -40 °C to +125 °C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards
• Integrated 30 Ω series termination resistors for signal integrity
• IOFF circuitry prevents damaging backflow current during partial power-down
• Overvoltage tolerant inputs allowing direct interface with 5 V devices

Applications

• Automotive electronic systems requiring robust data transmission
• Mixed 3.3 V and 5 V logic environments
• High-speed bidirectional data buses

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the Q100 designation aligns with automotive reliability requirements. Ensure the datasheet revision corresponds to the latest manufacturing specifications before finalizing procurement orders.

Selection Notes

Select this component when automotive-grade reliability and integrated termination are necessary. The TVSOP48 package offers a compact footprint suitable for space-constrained designs. Verify that the 5 V input tolerance meets the system's voltage levels without additional level shifting components.

Part Context

This part belongs to the 74LVC162245A-Q100 family, which includes variants like the TSSOP48 version. The ADGV suffix specifically denotes the TVSOP48 plastic thin shrink small outline package with a 4.4 mm body width and 0.4 mm lead pitch. It shares functional characteristics with other members of the LVC162245A series.

Replacement Considerations

The 74LVC162245ADGG-Q100 serves as a pin-compatible alternative utilizing the TSSOP48 package. Both parts share identical electrical specifications and functionality, differing only in the physical package dimensions and lead configuration.