74ABT16245BDGG,112

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74ABT16245BDGG,112 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 providing high speed and strong output drive capabilities.
• IOFF circuitry prevents damaging backflow current during partial power-down states.
• Direct interface compatibility with TTL logic levels.
• Multiple VCC and GND pins designed to minimize switching noise.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed bidirectional data bus interfaces.
• Partial power-down mode operations requiring isolation.
• Mixed voltage environments interfacing with TTL devices.

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, as availability may vary by region. Ensure design compliance with absolute maximum ratings to prevent permanent damage. Cross-reference datasheet revision history for any recent specification updates before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 16-bit wide bus interface is required at standard 5V logic levels. The BiCMOS process offers superior speed compared to standard CMOS alternatives. Verify that the system voltage remains strictly between 4.5 V and 5.5 V. Consider the multiple ground and power pin configuration for effective noise reduction in dense PCB layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74ABT16245B family of 16-bit bus transceivers manufactured by Nexperia. It utilizes the TSSOP48 plastic thin shrink small outline package (SOT362-1). The device is designed for general-purpose digital applications requiring high-speed data transfer across a 16-bit width with controlled directionality.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct substitutes within the 74ABT series or equivalent BiCMOS transceivers from other manufacturers. Ensure pinout compatibility and electrical specifications match exactly. Verify package dimensions if mechanical constraints are critical.