Product Overview: NXP HEF4044BT,653

The NXP HEF4044BT,653 is a versatile, high-quality integrated circuit that belongs to the family of quadruple R/S (reset/set) latches. This component is designed to provide reliable bistable data storage functionality and is manufactured by NXP Semiconductors, a leader in the electronic components industry. The device is encapsulated in a convenient surface-mount package, specifically the SO16 package, which is suitable for automated assembly processes and compact PCB layouts.

Key Features

• Type: R/S Latch
• Logic Family: HEF4000B
• Logic Type: Quadruple R/S Latch
• Number of Circuits: 4
• Output Type: 3-State
• Package Type: SO16
• Mounting Type: Surface Mount
• Supply Voltage Range: 3V to 15V
• Operating Temperature Range: -40°C to +85°C

The HEF4044BT,653 features four independent R/S latches with three-state outputs, which allow the device to be used in bus-oriented applications. The three-state outputs provide the option to connect multiple devices to a common bus without the risk of bus contention. Each latch has an active HIGH set (S) input, an active LOW reset (R) input, and an output enable (OE) input.

With a wide supply voltage range from 3V to 15V, the HEF4044BT,653 offers flexibility in various application voltages, making it suitable for interfacing with both TTL and CMOS logic families. This device is also characterized by its high noise immunity and low power consumption, which are essential features for reliable operation in electronic systems.

Applications for the NXP HEF4044BT,653 include memory storage and holding, control systems, and logic buffering, where the need for stable and reliable latching functions is paramount. Its robust design ensures that it can operate effectively across a broad range of temperatures, from -40°C to +85°C, which is critical for industrial and automotive environments.

Overall, the NXP HEF4044BT,653 is a highly functional and dependable component that provides a critical function in digital electronics, and its compact form factor and versatile features make it a popular choice among engineers and designers.