The HEF4541BT,653 is a high-quality, versatile integrated circuit (IC) produced by NXP Semiconductors. This IC is a programmable timer that is designed to offer a broad range of timing durations and operates as a long delay timer when connected with an external resistor and capacitor. It is an essential component for various applications requiring precise timing operations.

Key Features

• Type: Programmable Timer
• Package: SO14 - Small Outline Package with 14 leads
• Supply Voltage Range: 3 V to 15 V
• Operating Temperature: -40°C to +85°C, suitable for various environments
• Output Current: Capable of driving 10 mA at the output, allowing direct interfacing with other logic components
• Frequency Division: Features a frequency division function, making it versatile for a range of applications

Applications

The HEF4541BT,653 is ideal for use in a wide array of applications. These include, but are not limited to:

• Timing circuits
• Time-delay applications
• Frequency dividers
• Counter circuits
• Sequential timing

Product Description

The HEF4541BT,653 from NXP is a CMOS device that combines a fully static 4-stage binary ripple counter with 12 binary ripple carry output stages, an oscillator buffer, and an external clock input. The counter advances on the negative-going transition of the clock input. The oscillator configuration allows the design of either RC or crystal oscillator circuits. A RESET input is provided which resets the counter to the all-O state and disables the oscillator. A further feature is the ability to inhibit the counter advance via the HOLD input.

Quality and Reliability

NXP Semiconductors is known for their commitment to quality and reliability. The HEF4541BT,653 is manufactured with this in mind, ensuring that it meets the industry standards and provides a reliable solution for your timing needs. Each IC undergoes rigorous testing to guarantee its performance under various conditions.

Ordering Information

The product is available in tape and reel packaging, facilitating easy handling and assembly during the manufacturing process. For ordering, the complete part number is HEF4541BT,653.