Texas Instruments

CD4532BPWG4

CD4532BPWG4 Description

The CD4532BPWG4 is a priority encoder integrated circuit (IC) from Texas Instruments, part of the 4000B series. This obsolete component is housed in a Tube package and features a 16-TSSOP form factor. The CD4532BPWG4 is designed for surface-mount applications, making it suitable for compact and high-density PCB designs. It operates on a dual supply voltage ranging from 3V to 18V, providing flexibility in power requirements.

The CD4532BPWG4 is classified under ECCN EAR99 and has an HTSUS code of 8542.39.0001. It complies with REACH and is ROHS3 compliant, ensuring it meets environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (Unlimited), making it suitable for a wide range of manufacturing environments.

CD4532BPWG4 Features

• Priority Encoding: The CD4532BPWG4 is a 1 x 8:3 priority encoder, meaning it can encode 8 input lines into 3 output lines, prioritizing higher-order inputs when multiple inputs are active.
• Dual Supply Voltage: Operates on a dual supply voltage ranging from 3V to 18V, providing flexibility in power requirements.
• Surface Mount: Designed for surface-mount technology (SMT), making it ideal for compact and high-density PCB designs.
• High Current Capability: The IC can source and sink up to 6.8mA per output, ensuring robust performance in various applications.
• Environmental Compliance: Complies with REACH and ROHS3 standards, ensuring it meets environmental and safety regulations.
• Moisture Sensitivity: MSL 1 (Unlimited) rating allows for flexibility in manufacturing processes.

CD4532BPWG4 Applications

The CD4532BPWG4 is ideal for applications requiring efficient encoding of multiple input signals into fewer output lines. Its priority encoding capability makes it particularly useful in systems where higher-order inputs need to take precedence. Some specific use cases include:

• Digital Systems: Encoding multiple digital signals in microcontroller or microprocessor-based systems.
• Communication Systems: Managing multiple input channels in communication interfaces.
• Control Systems: Prioritizing control signals in industrial automation and robotics.
• Consumer Electronics: Encoding input signals in devices such as remote controls, gaming consoles, and home automation systems.

Conclusion of CD4532BPWG4

The CD4532BPWG4 from Texas Instruments is a versatile priority encoder IC with a wide range of applications. Its dual supply voltage flexibility, surface-mount design, and high current capability make it a robust choice for various electronic systems. Although now obsolete, the CD4532BPWG4 remains a reliable component for legacy systems and applications where its unique features are still highly valued.