Flip Flop 2 Element JK Type 1 Bit Negative Edge 7476

The Flip Flop 2 Element JK Type 7476 is a TTL logic IC that contains two independent JK flip-flops, each with its own J, K, clock, preset and clear inputs and complementary Q and Q̄ outputs. The outputs change on the falling (negative) edge of the clock, which makes the 7476 a classic part for counters, frequency dividers and digital logic lab work.

Flip Flop 2 Element JK Type 7476 Specifications

• Part number: 7476
• Function: dual JK flip-flop with preset and clear
• Elements: 2, 1 bit each
• Clock: outputs change on the negative (high-to-low) clock edge
• Preset and clear: asynchronous, active low
• Supply voltage: 5 V (4.75 V to 5.25 V)
• Package: 16-pin DIP
• Power pins: VCC on pin 5, GND on pin 13

Flip Flop 2 Element JK Type 7476 Applications

• Binary counters and divide-by-2 frequency dividers (J = K = 1)
• Shift registers and simple state machines
• Digital electronics courses and university logic labs
• Repairing older TTL equipment

What's in the Box

• 1 × 7476 dual JK flip-flop IC

Tip: The 7476 does not use the usual corner power pins: connect VCC to pin 5 and GND to pin 13. Tie unused preset and clear inputs high (to 5 V) so the flip-flops respond to the clock.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.