Texas Instruments

CD4043BE-NG

CD4043BE-NG Description

The CD4043BE-NG is a prototype logic IC chip from Texas Instruments, part of the 4000B series. This chip features a single independent circuit with a 4:4 configuration, making it suitable for a variety of digital logic applications. It is designed for through-hole mounting, which is ideal for applications requiring robust mechanical stability and ease of installation on printed circuit boards.

CD4043BE-NG Features

• Independent Circuits: The CD4043BE-NG includes one independent circuit, which allows for efficient and modular design in digital systems.
• Circuit Configuration: The 4:4 circuit configuration provides flexibility in handling multiple input and output signals, enhancing the chip's versatility.
• Mounting Type: Through-hole mounting ensures a secure and reliable connection, making it suitable for both prototyping and production environments.
• Product Status: Although the CD4043BE-NG is marked as obsolete, it remains a valuable component for legacy systems and specific applications where its unique features are required.
• Series: As part of the 4000B series, this chip inherits robustness and reliability associated with this well-established family of logic ICs.
• Voltage - Supply: The wide supply voltage range of 3V to 18V allows for compatibility with various power supply systems, enhancing its adaptability.
• Delay Time - Propagation: With a propagation delay time of 50ns, the CD4043BE-NG ensures fast signal processing, which is crucial for high-speed digital applications.
• Package: The bulk packaging option is ideal for large-scale production and inventory management.
• RoHS Status: The CD4043BE-NG is ROHS3 compliant, ensuring it meets the latest environmental standards for electronic components.
• Current - Output High, Low: The chip can handle an output current of 6.8mA for both high and low states, providing sufficient drive capability for various digital loads.
• Moisture Sensitivity Level (MSL): Not applicable, indicating that the chip does not require special handling for moisture sensitivity.

CD4043BE-NG Applications

The CD4043BE-NG is ideal for a range of applications, particularly those requiring robust digital logic functions. Its wide voltage range and single independent circuit make it suitable for:

• Digital Systems: Use in digital systems where reliable and efficient signal processing is required.
• Control Systems: Ideal for control systems that need precise timing and signal handling.
• Legacy Systems: Perfect for maintaining or upgrading legacy systems that rely on through-hole components.
• Prototyping: Due to its through-hole design, it is excellent for prototyping and breadboarding applications.

Conclusion of CD4043BE-NG

The CD4043BE-NG, despite being marked as obsolete, remains a valuable component in the electronics industry. Its unique features, such as the single independent circuit and 4:4 configuration, provide flexibility and reliability in digital logic applications. The wide supply voltage range and fast propagation delay time ensure it can handle various power supply systems and high-speed signal processing. While it may not be suitable for the latest cutting-edge designs, the CD4043BE-NG continues to serve as a reliable choice for legacy systems, control systems, and prototyping applications.