HEC4002BT,112

Inverter Gates Overview

The HEC4002BT,112 is an 8-bit bus transceiver belonging to the 4000/14000/40000 series. It features true output polarity and operates within a temperature range of -40 °C to 85 °C. The device utilizes a PDSO20 package with a maximum propagation delay of 190 ns and supports a load capacitance of 50 pF. It includes direction control functionality and provides three-state outputs for effective bus management in digital logic applications.

Inverter Gates Feature Summary

• Provides bidirectional data transmission via an 8-bit bus architecture
• Features true output polarity for direct signal interfacing
• Includes integrated direction control for managing data flow
• Supports three-state outputs to prevent bus contention

Inverter Gates Applications

• Bidirectional data bus drivers
• Bus-oriented communications systems
• Digital logic interface circuits

Inverter Gates Procurement Notes

Verify the specific datasheet revision and qualification status before integration. Confirm that the PDSO20 package dimensions align with your PCB footprint requirements. Ensure operating conditions remain within the specified -40 °C to 85 °C range. Check for any lead-free or RoHS compliance documentation relevant to your manufacturing standards. Validate electrical parameters against your system's timing constraints.

Inverter Gates Selection Notes

Select this component when an 8-bit bidirectional interface is required with direction control capabilities. Consider the 190 ns propagation delay for timing-sensitive designs. The PDSO20 package offers a compact solution for space-constrained boards. Evaluate the 50 pF load capacitance limit against connected line characteristics. Ensure compatibility with the target voltage levels and logic families used in the application.

Inverter Gates Part Context

This part belongs to NXP's extensive portfolio of standard logic devices, specifically the 4000/14000/40000 series. These components are widely used for general-purpose digital logic functions. The HEC4002 variant serves as a fundamental building block for creating reliable data pathways in embedded systems and industrial control equipment requiring robust bus communication.

Inverter Gates Replacement Considerations

Check for compatible equivalents from other manufacturers offering similar 8-bit transceivers in PDSO20 packages. Verify pin-to-pin compatibility and matching electrical specifications such as propagation delay and output drive strength. Ensure thermal performance meets the requirements for the intended operating environment.