74ABT16245BDGG,512

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74ABT16245BDGG,512 is a 16-bit bus transceiver with 3-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports BiCMOS high-speed performance. The device features an output capability of +64 mA (LOW) and -32 mA (HIGH). Propagation delays are specified from 1.0 ns to 4.0 ns depending on direction and state transitions. It includes IOFF circuitry for partial power-down applications and meets ESD protection standards exceeding 2000 V (HBM) and 1000 V (CDM).

Buffers, Drivers, Receivers, Transceivers Feature Summary

• BiCMOS technology provides high speed and strong output drive capabilities.
• IOFF circuitry prevents damaging backflow current during partial power-down.
• Multiple VCC and GND pins minimize switching noise and ground bounce.
• Direct interface compatibility with TTL logic levels.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed bidirectional data bus interfaces
• Partial power-down mode operations
• Live insertion or extraction systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required package variant and temperature rating. Confirm that the component status aligns with production requirements. Ensure the datasheet revision corresponds to the latest manufacturing specifications. Check for any specific environmental compliance documentation if required by the target application regulations.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide bus interface is required at 5V logic levels. The BiCMOS process offers superior drive strength compared to standard CMOS alternatives. Verify that the system voltage remains strictly between 4.5 V and 5.5 V. Consider the multiple ground pins for PCB layout optimization to reduce inductance.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ABT series, utilizing Advanced BiCMOS Technology. It functions as a non-inverting transceiver capable of being configured as two 8-bit units or one 16-bit unit. The TSSOP48 package allows for compact surface-mount integration while maintaining thermal efficiency through distributed power pins.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74ABT16245BDGG,118 is a confirmed substitute part number offering identical electrical characteristics and pinout configuration within the same TSSOP48 package.