NXP HEF4042BP Quadruple D-Latch

The NXP HEF4042BP is a high-performance integrated circuit that features a quadruple D-type latch designed for use in a wide range of digital applications. This versatile chip is part of the HEF4000 family, known for its robustness and reliability. The HEF4042BP is particularly well-suited for tasks that require the storage of binary information and provides a stable state that is essential for sequential logic operations.

Key Features:

• Latch Type: The device consists of four D-type transparent latches with direct clear inputs.
• Logic Family: HEF4000B, a series of logic gates that use silicon gate CMOS technology to achieve operating speeds similar to LSTTL, with the low power consumption of standard CMOS integrated circuits.
• Supply Voltage Range: Typically, this chip operates within a voltage range of 3V to 15V, making it compatible with various digital systems and allowing for flexible design options.
• Output Capability: Standard outputs capable of driving 10 LS-TTL loads, which translates to a high fan-out capacity.
• Temperature Range: The device can operate over a broad temperature range, making it suitable for industrial applications.
• Packaging: The HEF4042BP comes in a 16-pin DIP (Dual In-line Package), which is a common package type for easy integration into a variety of circuit boards.

Applications:

The HEF4042BP is ideal for applications that require temporary data storage or the retention of a state until it is specifically cleared or overwritten. Its applications span across various fields such as:

• Computer systems
• Industrial control systems
• Register storage
• Data buffers
• Relay drivers

Quality and Reliability:

NXP is known for its commitment to quality, and the HEF4042BP is no exception. It is manufactured to high standards, ensuring that it meets the rigorous requirements of the electronics industry. With its durable design and the ability to operate under extreme conditions, this D-latch is a reliable choice for designers looking to incorporate stable data storage within their digital systems.