Overview of SN74ACT74DRG4

The SN74ACT74DRG4 is a dual positive-edge-triggered D-type flip-flop integrated circuit, manufactured by Texas Instruments. This device is part of the 74ACT family, which is known for its high-speed CMOS logic. It is designed to operate from a wide range of supply voltages, from 4.5V to 5.5V, making it suitable for a variety of digital applications.

Key Features

• Logic Type: D-Type Flip-Flop
• Number of Circuits: 2
• Output Type: Differential
• Trigger Type: Positive Edge
• Supply Voltage Range: 4.5V to 5.5V
• IC Package Type: SOIC
• Pin Count: 14
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 8.5ns at 5V, 50pF
• Output Current: ±24mA

Functional Description

The SN74ACT74DRG4 features two independent D-type flip-flops with individual clear and preset inputs for each flip-flop. The device allows for the flip-flops to be utilized independently or connected together for more complex applications. The clear and preset inputs are asynchronous, providing immediate reset or preset capabilities without the need for the clock signal.

Applications

Ideal for a wide range of digital applications, the SN74ACT74DRG4 is commonly used in:

• Edge-triggered applications
• Frequency counters
• Shift registers
• Binary counters
• Memory storage units
• System clocks for CPUs and FPGAs

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The SN74ACT74DRG4 is no exception and is designed to meet or exceed the stringent standards required by industrial and consumer applications. Its robust design ensures stable performance across a wide range of environmental conditions.

Ordering and Packaging

When ordering, the complete part number SN74ACT74DRG4 is used to specify the Tape and Reel packaging option for ease of assembly in high-volume production environments. The device comes in a slim 14-pin SOIC package, which is suitable for surface-mount technology, providing a space-saving solution for PCB design.