40098BDC

Overview

The National Semiconductor 40098BDC is a high-performance buffer and inverter integrated circuit manufactured using CMOS technology. It features two elements, each handling four bits per element, providing tri-state inverted outputs. The device is housed in a 16-CDIP package with dimensions of 0.300 inches (7.62mm). Key electrical characteristics include an output current of 3.2mA for high state and 11.25mA for low state. This component is designed for robust digital signal buffering and inversion applications within electronic systems.

Feature Summary

• Provides tri-state functionality with inverted output signals for precise control
• Integrates two independent buffer elements to handle multiple data lines simultaneously
• Utilizes CMOS technology for efficient power consumption and reliable operation

Applications

• Digital signal buffering in microprocessor systems
• Inverting logic levels in interface circuits
• Tri-state bus driving applications requiring isolation

Procurement Notes

Verify the specific manufacturer lot code and date code upon receipt to ensure authenticity. Confirm that the 16-CDIP package matches your PCB footprint requirements exactly. Check for any physical damage to the ceramic body or pins before installation. Ensure proper electrostatic discharge precautions are taken during handling due to the CMOS nature of the device.

Selection Notes

Select this component when tri-state inverted buffering is required for digital signals. Consider the 16-CDIP package size for through-hole mounting constraints. Evaluate the 3.2mA/11.25mA output current capabilities against load requirements. Verify compatibility with existing logic families and voltage levels in the target design.

Part Context

This part belongs to the National Semiconductor buffer and inverter family. It serves as a digital logic component for signal conditioning. The 40098BDC variant specifically offers tri-state control. It is distinct from non-tri-state buffers. The device supports standard digital interfacing needs.

FAQ

What is the output configuration of the 40098BDC?

The 40098BDC provides tri-state, inverted outputs for its two buffer elements.

How many bits does each element handle?

Each of the two elements in the 40098BDC handles four bits.