Product Overview: SN74HCT74ADBR by Texas Instruments

The SN74HCT74ADBR is a high-performance, dual D-type positive-edge-triggered flip-flop integrated circuit, brought to you by the renowned semiconductor manufacturer, Texas Instruments. This IC is designed to operate from a wide range of supply voltages, from 4.5 V to 5.5 V, making it highly versatile for various applications. The device is part of the HCT family, which means it is compatible with both TTL and CMOS logic levels, providing the user with greater flexibility when integrating it into mixed-technology systems.

Encased in a SSOP (Shrink Small Outline Package) with 14 pins, the SN74HCT74ADBR offers a compact solution for your digital logic needs. Each flip-flop has independent data (D), set (S), reset (R), and clock (CLK) inputs, and Q and Q̅ outputs. This allows for a wide range of functionality including data storage, data transfer, frequency division, and counters. The set and reset inputs are asynchronous, providing immediate control over the output states independent of the clock signal.

The input and output of the SN74HCT74ADBR are designed to support quick switching, with a typical propagation delay time of only 13 ns at 5 V. This makes it an excellent choice for high-speed applications where timing is critical. Additionally, the device features a low power consumption, with a typical ICC of only 20 µA max, contributing to energy efficiency in your designs.

The SN74HCT74ADBR is also characterized by its robustness, with latch-up performance that exceeds 250 mA per JESD 17, ensuring stable operation even under stressful conditions. Its operating temperature range from -40°C to 85°C guarantees reliable performance across a broad spectrum of environmental conditions.

Whether you're designing consumer electronics, data processing systems, or any application that requires reliable flip-flop functionality, the SN74HCT74ADBR from Texas Instruments is an excellent choice that combines performance, power efficiency, and durability.