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M74LS374P

Specifications

SKU: 11744117

BUY M74LS374P https://www.utsource.net/itm/p/11744117.html

Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage VCC 4.75 5 5.25 V
Input Voltage (High) VIH II = -0.4mA 2.0 5.25 V
Input Voltage (Low) VIL II = 1.6mA 0 0.8 V
Output Voltage (High) VOH IO = -0.4mA 2.7 5.25 V
Output Voltage (Low) VOL IO = 1.6mA 0 0.5 V
Propagation Delay Time tpd VCC = 5V, TA = 25°C 22 30 35 ns
Power Dissipation PD Continuous 100 mW
Operating Temperature TA -40 85 °C
Storage Temperature TSTG -65 150 °C

Instructions for Using M74LS374P:

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the range of 4.75V to 5.25V.
    • Connect the ground (GND) pin to a stable 0V reference.
  2. Input Signals:

    • Apply input signals (D0-D7) with voltages between 0V and 5.25V.
    • Ensure the input high voltage (VIH) is at least 2.0V and the input low voltage (VIL) is no more than 0.8V.
  3. Output Signals:

    • The output signals (Q0-Q7) will be driven to either VOH (high) or VOL (low) based on the input states.
    • Ensure the load connected to the outputs does not exceed the maximum current ratings.
  4. Clock Signal:

    • Apply the clock signal (CP) to control the latching of data from the inputs to the outputs.
    • The data will be latched on the rising edge of the clock signal.
  5. Control Signals:

    • Use the Master Reset (MR) pin to reset all outputs to a low state when MR is low.
    • Ensure the MR pin is held high during normal operation.
  6. Temperature Considerations:

    • Operate the device within the temperature range of -40°C to 85°C.
    • Store the device in an environment where the temperature does not exceed -65°C to 150°C.
  7. Power Dissipation:

    • Do not exceed the maximum power dissipation of 100mW to avoid overheating and potential damage.
  8. Handling:

    • Handle the device with care to avoid static discharge, which can damage the internal circuits.
    • Use appropriate ESD protection measures when handling and soldering the device.
  9. Testing:

    • Before integrating the M74LS374P into a circuit, test it using a known good setup to ensure proper functionality.

By following these guidelines, you can ensure reliable and efficient operation of the M74LS374P octal D-type flip-flop.

(For reference only)

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