74ls73 dip ic

🔹 74LS73 DIP IC – Dual J-K Flip-Flop with Clear (SN74LS73AN)

The 74LS73 is a dual J-K flip-flop IC containing two independent negative-edge-triggered flip-flops with individual J, K, clock, and direct clear inputs. It is a standard component for counters, shift registers, and sequential logic circuits .

✅ Specifications:

Logic Family: 74LS (Low-Power Schottky TTL)

Package: 14-pin DIP (PDIP)

Supply Voltage: 4.75V – 5.25V

Clock Frequency: 45 MHz (typical max)

Propagation Delay: 20 ns (typical)

Trigger Type: Negative Edge (High-to-Low transition)

Output Current: 8mA (Low), -400µA (High)

Operating Temperature: 0°C to +70°C

📦 Features:
✔️ Dual independent J-K flip-flops in one package
✔️ Asynchronous Clear (active LOW) overrides clock and data inputs
✔️ Toggle mode operation when J and K are tied HIGH
✔️ Complementary Q and Q̅ outputs
✔️ Standard 14-pin DIP for breadboard and PCB use

📦 Applications:
✔️ Counters and frequency dividers
✔️ Shift registers and data storage
✔️ Toggle flip-flop circuits
✔️ Sequential logic and state machines
✔️ Digital control systems