CMOS Dual D Flip-Flop with Positive Edge Triggering

High-Speed CMOS Dual D-Type Flip-Flop – Positive Edge-Triggered

The NTE74HC74 is a high-speed CMOS dual D-type flip-flop featuring positive-edge triggering and complementary outputs. This IC is designed for reliable data storage and signal synchronization in precision digital logic circuits. Each flip-flop is equipped with independent Data (D), Clock (CP), asynchronous Set (SD), and asynchronous Reset (RD) inputs, ensuring versatile data control and system flexibility.

Technical Features & Specifications

• Logic Family: CMOS
• Configuration: Dual D Flip-Flop, positive-edge triggered
• Inputs: Independent asynchronous Set and Reset for each flip-flop
• Outputs: Q and complementary Q
• Supply Voltage: 2V–6V
• Package: 14-pin Dual In-line Package (DIP)
• Package Quantity: 1 per package

Applications of the NTE74HC74 Dual D Flip-Flop

• Data latching and synchronization in digital systems
• Frequency division and binary counters
• Logic level edge detection
• Control and storage registers in microprocessor-based systems

How It Works

On the rising edge of the clock input, data present on the D input is latched to the Q output, provided the asynchronous set and reset are inactive. The asynchronous set (SD) and reset (RD) inputs allow for immediate setting or clearing of the output regardless of the clock signal state, enabling direct output control when needed.

Key Benefits

• Reliable signal storage and transition capture
• Low static power dissipation due to CMOS technology
• Versatile control with both synchronous and asynchronous operation

Included in the Package

• 1 x CMOS Dual D Flip-Flop IC (NTE74HC74)

This part is the equivalent replacement for the following:

74HC74, CD74HC74, MC74HC74, MM74HC74, NTE74HC74, TC74HC74