Product Overview: CD54HC74F3A by Texas Instruments

The CD54HC74F3A is a high-speed CMOS logic Dual D-Type Positive Edge-Triggered Flip-Flop integrated circuit, manufactured by the renowned semiconductor company Texas Instruments. This device is part of the HC family, which is well-known for combining the high noise immunity of CMOS with the speed of TTL circuits.

The CD54HC74F3A features two independent flip-flops with individual set, reset, and clock inputs. The flip-flops can be used in a variety of applications, including data storage, data transfer, frequency division, and control circuits. The logic level of the D input is transferred to the Q output during the rising edge of the clock pulse, providing synchronous operation for the system that employs this IC.

Key Features

• Wide Operating Voltage Range: The flip-flop operates on a wide voltage range from 2V to 6V, making it suitable for battery-operated and low-power applications.
• High Noise Immunity: True to the HC family, the CD54HC74F3A offers superior noise immunity, which is crucial in harsh electrical environments.
• Low Power Consumption: The device ensures low power consumption, which is a key feature for power-sensitive designs.
• High-Speed Operation: It is capable of fast operation, making it an ideal choice for high-speed data processing and computing applications.
• Output Drive Capability: The IC can drive up to 10 LSTTL loads, providing flexibility in interfacing with other logic families.

Applications

The versatility of the CD54HC74F3A allows it to be used in a wide array of applications, including:

• Registers
• Counters
• Control circuits
• Memory storage devices
• Toggle circuits

With its robust design and reliable performance, the CD54HC74F3A from Texas Instruments stands as an excellent choice for designers who require a dependable dual flip-flop for their digital logic applications. Its compatibility with a broad range of supply voltages and its ability to interface with various logic families make it a versatile component in both commercial and industrial sectors.