7473 Dual Master-Slave J-K Flip-Flops 5V 10mA IC DIP-14

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7473 Dual Master-Slave J-K Flip-Flops 5V 10mA IC DIP-14 The 7473 is a 74-series digital logic integrated circuit containing two independent master-slave J-K flip-flops. Each flip-flop has J and K data inputs, a clock input, and complementary outputs that allow it to store and change binary states according to the input conditions and clock signal. The IC includes asynchronous active-low clear inputs for resetting the flip-flops. Its master-slave operation makes it suitable for sequential logic applications, including binary counters, frequency dividers, toggle circuits, and digital control systems. The DIP-14 through-hole package is convenient for breadboard prototyping, educational projects, and PCB assembly. Features: Dual JK Flip Flop Package IC. Operating Voltage: 5V. High-Level Input Voltage: 2 V. Low-Level Input Voltage: 0.8 V. Operating temperature range = -55 to 125°C. Available in a 14-pin PDIP package. Specifications: Parameter Description IC Number 7473 IC Type Dual J-K Flip-Flop Flip-Flop Type Master-Slave J-K Number of Flip-Flops 2 Inputs per Flip-Flop J, K, Clock, Clear Outputs Q and complementary output, depending on variant Clear Function Asynchronous, active-low Clock Operation Clock-controlled; verify triggering details for the exact variant Logic Family 74-series TTL Nominal Supply Voltage 5V Operating Supply Range Typically 4.75–5.25V for standard 74-series TTL Package Type DIP-14 Mounting Type Through-hole Supply Current Depends on manufacturer and operating conditions Pinout: Pin Number Pin Name Description 4 Vcc Powers the IC typically with 5V 13 Ground Connected to the ground of the system JK Flip Flop – 1 / JK Flip Flop – 2 1,5 Clock-1/ Clock-2 These pins must be provided with a clock pulse for the flip-flop 2,6 Clear-1 / Clear-2 Resets the flip-flop by clearing its memory 3, 12 K-1/ K-2 Input pin of the Flip Flop 16,7 J-1 / J-2 Another Input pin of the Flip Flop 15, 10 Q-1(bar) / Q-2 (bar) The inverted output pin of Flip Flop 14,11 Q-1 / Q-2 Output Pin of the Flip Flop Applications: Shift Registers. Memory/Control Registers. EEPROM circuits. Latching devices. Packages Included: 1 × 7473 Dual Master-Slave J-K Flip-Flops 5V 10mA IC DIP-14. Datasheet: 7473 DATASHEET