The 74VHC112 is a dual JK negative-edge triggered flip-flop manufactured by Fairchild/ON Semiconductor. This device contains two independent JK flip-flops with individual clock, reset, and set inputs. The negative-edge triggering ensures that the flip-flop changes state on the falling edge of the clock pulse. It is commonly used in counters, shift registers, and control circuits.

Applications:

• Counters
• Shift registers
• Control circuits
• Frequency dividers
• Data storage

Features:

• Dual JK flip-flops
• Negative-edge triggered
• Individual clock, reset, and set inputs
• High-speed operation
• Low power consumption

Benefits:

• Provides versatile flip-flop functionality for sequential logic circuits.
• Allows precise control over the flip-flop state using individual inputs.
• Suitable for high-speed applications.
• Reduces power consumption in battery-powered devices.

Additional Details:

The 74VHC112 operates with a supply voltage range of 2V to 5.5V. It has a typical propagation delay of a few nanoseconds. The device is available in various packages, including DIP and SOIC. The operating temperature range is typically -40°C to +85°C. The reset and set inputs are asynchronous, meaning they override the clock input.