74ABT16245BDGG,118

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74ABT16245BDGG,118 is a 16-bit bus transceiver with 3-state outputs housed in a TSSOP48 package. It operates on a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +85 °C. The device features two output enables and two direction control inputs, allowing configuration as one 16-bit or two 8-bit transceivers. Output drive capability reaches +64 mA and -32 mA, while propagation delays are specified up to 4.0 ns at maximum conditions.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• BiCMOS technology provides high-speed operation and strong output drive capabilities for direct TTL interfacing.
• Integrated IOFF circuitry prevents damaging backflow currents during partial power-down scenarios.
• Multiple VCC and GND pins minimize switching noise and ground bounce effects.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed bidirectional data bus interfaces
• Partial power-down mode applications requiring controlled leakage
• Mixed voltage environments utilizing TTL level compatibility

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against current Nexperia documentation to confirm package type and tape/reel specifications. Ensure environmental compliance requirements match the RoHS status indicated in the latest datasheet revision. Confirm that the intended operating temperature range aligns with the specified -40 °C to +85 °C limits for reliable performance.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit wide data transfer with high drive strength. The ABT logic family offers superior speed compared to standard CMOS alternatives. Consider the multiple power and ground pin configuration for effective noise management in dense PCB layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Nexperia 74ABT series of advanced BiCMOS logic devices. The series is designed for high-performance digital applications requiring fast switching speeds and robust signal integrity. The 74ABT16245B variant specifically addresses 16-bit bus interface needs within the broader portfolio of bidirectional transceivers.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for the 74ABT16245BDL variant if SSOP48 packaging is required instead of TSSOP48. Verify functional equivalence regarding pinout and electrical characteristics before substituting other 16-bit bus transceivers from different manufacturers.