74 series Digital Integrated Circuits
74HC541DW
74HC541DW

 

74HC541DW

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

BUY 74HC541DW https://www.utsource.net/itm/p/540248.html

Parameter Symbol Min Typ Max Unit Description
Supply Voltage VCC 2.0 6.0 V Operating supply voltage range
Input Low Voltage VIL 1.5 V Maximum input voltage recognized as a low level
Input High Voltage VIH 3.5 V Minimum input voltage recognized as a high level
Output Low Voltage VOL 0.1 0.2 V Maximum output voltage at logic low
Output High Voltage VOH 4.7 V Minimum output voltage at logic high
Input Leakage Current IIL -1 1 渭A Maximum leakage current into an input pin
Output Sink Current IOL 25 mA Maximum output current sinking
Output Source Current IOH 25 mA Maximum output current sourcing
Propagation Delay Time tpd 8 22 ns Typical propagation delay time from input to output
Power Dissipation PD 100 mW Maximum total power dissipation per package

Instructions for Using 74HC541DW:

  1. Supply Voltage (VCC):

    • Ensure the supply voltage is within the range of 2.0V to 6.0V to avoid damage or improper operation.

  2. Input Voltage Levels:

    • For inputs, ensure that voltages are within the specified levels for LOW (VIL) and HIGH (VIH) states to guarantee correct logic interpretation.

  3. Output Voltage Levels:

    • Outputs should be designed to handle the specified maximum and minimum voltages for LOW (VOL) and HIGH (VOH) states.

  4. Current Handling:

    • Keep within the limits of input leakage current (IIL), output sink current (IOL), and output source current (IOH) to prevent overheating or damage.

  5. Propagation Delay:

    • Account for the typical propagation delay time (tpd) in timing-sensitive applications to ensure reliable signal transmission.

  6. Power Management:

    • Monitor the total power dissipation (PD) to stay within safe operating limits, especially when driving multiple loads.

  7. Installation:

    • Ensure proper installation and connections to all pins, including grounding and decoupling capacitors near the VCC pin to stabilize the supply voltage.

  8. Handling Precautions:

    • Handle the device with care to avoid electrostatic discharge (ESD) damage; use appropriate ESD protection measures during handling and assembly.
(For reference only)

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