SN74LS76ADR datasheet by Texas Instruments

SN74LS76ADR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the SN74LS76ADR can handle?
  The maximum clock frequency of the SN74LS76ADR is 25 MHz.
• How do I ensure that the SN74LS76ADR is properly powered?
  The SN74LS76ADR requires a single 5V power supply, and it's recommended to use a decoupling capacitor of 0.1uF to 1uF between VCC and GND to ensure proper power supply decoupling.
• What is the maximum current that the SN74LS76ADR can sink or source?
  The SN74LS76ADR can sink or source up to 24mA of current per output pin.
• How do I handle the asynchronous reset input (CLR) of the SN74LS76ADR?
  The CLR input should be tied to VCC through a pull-up resistor (e.g., 1kΩ) to ensure that the flip-flops are properly reset. A low-going pulse on CLR will reset the flip-flops.
• What is the propagation delay of the SN74LS76ADR?
  The typical propagation delay of the SN74LS76ADR is 10ns to 15ns, depending on the operating conditions and load capacitance.