7476 Dual Master-Slave J-K Flip-Flop Logic IC – DIP-16

The 7476 is a TTL logic integrated circuit containing two independent master-slave J-K flip-flops in a single package. Each flip-flop supports standard J-K logic operation with asynchronous preset and clear inputs for immediate state control. Its master-slave architecture ensures stable operation by eliminating race conditions during clock transitions, making it highly reliable for sequential logic applications. The 7476 is widely used in counters, frequency dividers, digital control systems, and state machine designs. Operating on a standard 5V TTL supply, it is ideal for both educational and industrial digital electronics.

• Dual J-K flip-flop architecture
• Master-slave design to prevent race conditions
• Two independent flip-flops in one IC
• Asynchronous preset and clear inputs
• Standard TTL logic compatibility
• Single 5V supply operation
• Reliable synchronous data control
• Toggle operation when J = K = HIGH
• Suitable for counters and frequency dividers
• Complementary Q and Q̅ outputs
• DIP-16 through-hole package
• Breadboard-friendly design
• Stable clock-controlled operation
• Easy PCB integration

• Model: 7476

   

• Device Type: Dual Master-Slave J-K Flip-Flop IC

   

• Logic Family: TTL

   

• Number of Flip-Flops: 2

   

• Trigger Type: Clock-Controlled (Master-Slave)

   

• Control Inputs: J, K, Preset, Clear

   

• Outputs: Q and Q̅ (Complementary)

   

• Supply Voltage: 5V

   

• Maximum Clock Frequency: 25MHz

   

• Propagation Delay (Typical): 25ns

   

• Power Consumption (Typical): 45mW

   

• Package Type: 16-Pin DIP

   

• Mounting Type: Through-Hole

   

• Operating Temperature Range: 0°C to +70°C

   

• Application Type: Sequential Logic and Timing Control

• 3D Model
• Datasheet

• Introduction to JK flip flop