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74HC153P

Specifications

SKU: 8979631

BUY 74HC153P https://www.utsource.net/itm/p/8979631.html

Parameter Symbol Conditions Min Typical Max Unit
Supply Voltage VCC 2.0 6.0 V
Input Low Voltage VIL IL = -0.5 mA 0.0 0.8 V
Input High Voltage VIH IH = 0.1 mA 2.0 VCC V
Output Low Voltage VOL IOL = 4 mA 0.0 0.1 V
Output High Voltage VOH IOH = -0.4 mA VCC - 0.1 VCC V
Propagation Delay Time tpd VCC = 5V, TA = 25°C 8 16 ns
Power Consumption Ptot VCC = 5V, f = 1 MHz 0.5 2.0 mW
Operating Temperature TA -40 85 °C
Storage Temperature TSTG -65 150 °C

Instructions for Using 74HC153P

  1. Power Supply:

    • Connect the VCC pin to a power supply between 2.0V and 6.0V.
    • Connect the GND pin to ground.
  2. Input Signals:

    • Ensure input signals (A, B, S0, S1) are within the specified voltage ranges for logic levels.
    • Use pull-up or pull-down resistors if necessary to avoid floating inputs.
  3. Output Handling:

    • The output pins (Y0, Y1, Y2, Y3) can drive up to 4 mA (sink) and -0.4 mA (source).
    • Ensure that the load connected to the outputs does not exceed these current limits.
  4. Propagation Delay:

    • The propagation delay time is typically 8 ns at 5V and 25°C. This value may vary with different supply voltages and temperatures.
  5. Temperature Considerations:

    • The device operates reliably between -40°C and 85°C.
    • Store the device between -65°C and 150°C.
  6. Decoupling Capacitors:

    • Place a 0.1 μF ceramic capacitor close to the VCC and GND pins to filter out noise and provide stable operation.
  7. Signal Integrity:

    • Keep signal traces short and use appropriate termination techniques to minimize reflections and crosstalk, especially at high frequencies.
  8. Handling Precautions:

    • The 74HC153P is sensitive to electrostatic discharge (ESD). Handle the device with ESD precautions such as using an ESD wrist strap and anti-static mats.
    • Avoid exposing the device to excessive heat during soldering. Use a temperature-controlled soldering iron and follow recommended soldering profiles.
  9. Testing:

    • Before integrating the 74HC153P into your circuit, test it with a simple setup to ensure proper functionality.
    • Use a logic analyzer or oscilloscope to verify signal integrity and timing.
  10. Documentation:

    • Refer to the datasheet for more detailed information on electrical characteristics, pin configurations, and application notes.
(For reference only)

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