74 series Digital Integrated Circuits
PCA82C250Y
PCA82C250Y

 

PCA82C250Y

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Category: 74 series Digital Integrated Circuits Available (Qty:9999999)
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Description

BUY PCA82C250Y https://www.utsource.net/itm/p/12357493.html

Parameter Symbol Conditions Min Typ Max Unit
Supply Voltage VCC 4.75 5.0 5.25 V
Operating Temperature Toper -40 125 °C
Storage Temperature Tstg -65 150 °C
Input Current IIH VI = VCC 20 μA
IIL VI = 0V -1 mA
Output Current IOH VO = 0.4V -10 mA
IOL VO = 3.6V 10 mA
Differential Input Voltage VIDIFF 0 2 V
Common-Mode Input Voltage VICM -2 7 V
Output High Voltage VOH II = 4mA 2.4 5 V
Output Low Voltage VOL II = -4mA 0 0.6 V
Propagation Delay Time tpd VCC = 5V, VI = 0V 100 500 ns
Skew tskew VCC = 5V, VI = 0V 0 50 ns

Instructions for Using PCA82C250Y

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the range of 4.75V to 5.25V.
    • Use a stable power supply to avoid fluctuations that could affect performance.

  2. Temperature Considerations:

    • The operating temperature range is from -40°C to 125°C.
    • The storage temperature range is from -65°C to 150°C.
    • Avoid exposing the device to temperatures outside these ranges to prevent damage.

  3. Input and Output Currents:

    • The input current (IIH) should not exceed 20μA when the input voltage (VI) is at VCC.
    • The input current (IIL) should not exceed -1mA when the input voltage (VI) is at 0V.
    • The output current (IOH) should not exceed -10mA when the output voltage (VO) is 0.4V.
    • The output current (IOL) should not exceed 10mA when the output voltage (VO) is 3.6V.

  4. Differential and Common-Mode Input Voltages:

    • The differential input voltage (VIDIFF) should be between 0V and 2V.
    • The common-mode input voltage (VICM) should be between -2V and 7V.

  5. Output Voltage Levels:

    • The output high voltage (VOH) should be between 2.4V and 5V when the load current (II) is 4mA.
    • The output low voltage (VOL) should be between 0V and 0.6V when the load current (II) is -4mA.

  6. Timing Parameters:

    • The propagation delay time (tpd) should be between 100ns and 500ns when VCC is 5V and the input voltage (VI) is 0V.
    • The skew (tskew) should be less than or equal to 50ns under the same conditions.

  7. Handling and Installation:

    • Handle the device with care to avoid static discharge and physical damage.
    • Ensure proper soldering techniques to avoid thermal stress and ensure reliable connections.

  8. Testing and Troubleshooting:

    • Use a multimeter to verify the supply voltage and output voltages.
    • Check for any short circuits or open circuits in the wiring.
    • If the device does not function as expected, refer to the datasheet for troubleshooting tips and contact the manufacturer if necessary.
(For reference only)

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