Texas Instruments

CD4025BPWR

CD4025BPWR Description

The CD4025BPWR is a NOR gate IC designed by Texas Instruments, featuring three 3-input NOR gates in a 14TSSOP package. This logic IC chip is part of the 4000B series, known for its robustness and versatility in digital circuits. The CD4025BPWR operates within a wide supply voltage range of 3V to 18V, making it suitable for various power supply configurations. It has a maximum propagation delay of 90ns at 15V and 50pF, ensuring fast signal processing and minimal latency in digital systems.

CD4025BPWR Features

• Wide Operating Voltage Range: The CD4025BPWR can operate between 3V and 18V, providing flexibility in power supply requirements-.
  Low Quiescent Current: With a maximum quiescent current of 1 µA, this IC is highly efficient and suitable for low-power applications.
• High Input and Output Currents: The IC supports input logic levels of 1.5V to 4V (low) and 3.5V to 11V (high), with output currents of 3.4mA for both high and low states, ensuring reliable signal transmission.
• Surface Mount Packaging: The 14TSSOP package is ideal for surface mount applications, providing a compact and reliable solution for modern PCB designs.
• Compliance and Safety: The CD4025BPWR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), this IC is highly resistant to moisture, making it suitable for a wide range of environments.

CD4025BPWR Applications

The CD4025BPWR is ideal for applications requiring multiple NOR gate functions in a compact form factor. Its wide operating voltage range and low quiescent current make it suitable for both low-power and high-voltage applications. Some specific use cases include:

• Digital Logic Circuits: The CD4025BPWR can be used to implement complex digital logic functions, such as signal inversion, gating, and control logic.
• Control Systems: In industrial control systems, the NOR gates can be used to manage control signals and implement safety interlocks.
• Consumer Electronics: The IC's low power consumption and compact size make it suitable for consumer electronics where space and power efficiency are critical.
• Automotive Applications: The wide voltage range and moisture resistance make the CD4025BPWR suitable for applications automotive where reliability and environmental resilience are paramount.

Conclusion of CD4025BPWR

The CD4025BPWR is a versatile NOR gate IC designed for a wide range of digital applications. Its wide operating voltage range, low quiescent current, and high input/output currents make it an efficient and reliable choice for various digital systems. The compact 14TSSOP package and surface mount design ensure ease of integration into modern PCB designs. While the product is marked as obsolete, its robust features and compliance with environmental standards make it a valuable component for legacy systems and specific applications where its unique attributes are essential.