74ABT125N,602

Buffers, Drivers, Receivers, Transceivers Overview

The NXP USA Inc. 74ABT125N,602 is a quad buffer and line driver from the ABT logic series, housed in a DIP14 plastic dual in-line package (SOT27-1). It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range of -40 °C to +85 °C. The device features four non-inverting outputs with independent active-low output enables. It provides high output drive capabilities, delivering up to -32 mA at HIGH state and +64 mA at LOW state. Propagation delays are specified between 1.0 ns and 4.9 ns at 5.0 V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Quad bus interface with individual three-state control for each channel
• High-speed BiCMOS technology enabling low power dissipation and fast switching
• Supports live insertion and extraction via power-up three-state functionality
• Robust protection against latch-up and electrostatic discharge events

Buffers, Drivers, Receivers, Transceivers Applications

• Driving bus lines in high-performance digital systems
• Clock distribution networks requiring high drive strength
• Buffering signals for memory interfaces
• General-purpose data routing in telecommunications equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix matches the required package type, as the base part number covers multiple form factors. Confirm that the component meets RoHS compliance standards relevant to your manufacturing region. Ensure the supplier provides traceability documentation consistent with NXP Semiconductors' product specifications. Cross-reference the manufacturer's latest datasheet revision to confirm current production status and any potential design changes.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad buffer with high current drive capability is required for bus applications. The ABT series offers a balance of speed and power consumption suitable for 5 V logic systems. Consider the DIP14 package only if through-hole mounting is necessary for the mechanical design. Evaluate the propagation delay specifications against the system timing requirements to ensure signal integrity is maintained across all operating conditions.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74ABT family of high-speed BiCMOS logic integrated circuits. The 74ABT125 specifically functions as a quad buffer with three-state outputs. Other variants in the series include different packages such as SO14 or SSOP14, but share identical electrical characteristics. The N,602 suffix denotes the specific DIP14 packaging configuration available from NXP USA Inc.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include other 74ABT125 variants from NXP or Nexperia, provided the DIP14 package is compatible. Verify pinout compatibility before substituting with devices from other manufacturers. Ensure that the replacement part maintains the same voltage and current ratings to prevent circuit malfunction.