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74HC540 Octal 3-state Inverting Buffer IC (74540 IC) DIP-20


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  • Stock: 4

    Availability: InStock priceValidUntil: 2026-03-06

  • SKU: 8569 | DAA270

Availability: InStock priceValidUntil: 2026-03-06

  • Rs. 51.15 (inc GST)
    Rs.43.35 + GST

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74HC540 Octal 3-state Inverting Buffer IC (74540 IC) DIP-20

74HC540 Octal 3-state Inverting Buffer IC (74540 IC) DIP-20

74HC540 is a 20 Pin Octal 3-state Inverting Buffer IC having 2V to 6V Operating Voltage range with 6mA output current. The 3-STATE  buffers utilize advanced silicon-gate  CMOS  technology.  They possess  high  drive  current  outputs  which enable  high  speed operation  even  when  driving  large  bus  capacitances. These  circuits  achieve  speeds  comparable  to  low  power Schottky devices, while retaining the advantage of CMOS circuitry, i.e., high noise immunity, and low power consumption. Both devices have a fanout of 15 LS-TTL equivalent inputs.

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Features of 74HC540 Octal 3-state Inverting Buffer IC (74540 IC) DIP-20

  • Octal Buffer/Inverter: Contains 8 independent inverting buffers
  • Three-State Outputs: Supports bidirectional communication with high impedance when disabled
  • High-Speed CMOS Technology: Ensures fast switching times and low power consumption
  • Wide Operating Voltage Range: Typically from 2V to 6V
  • TTL Compatible Inputs: Works well with both CMOS and TTL logic levels
  • High Noise Immunity: Provides stable operation in noisy environments

Specifications of 74HC540 Octal 3-state Inverting Buffer IC (74540 IC) DIP-20

  • Logic Type: Octal Inverting Buffer
  • Number of Inputs: 8
  • Operating Voltage: 2V to 6V
  • High-Level Output Current (I_OH): -25mA
  • Low-Level Output Current (I_OL): 25mA
  • Propagation Delay: ~12ns at 5V

Applications of 74HC540 Octal 3-state Inverting Buffer IC (74540 IC) DIP-20

  • Bus Interface and Buffering
  • Logic Level Inversion
  • Signal Isolation
  • Memory Address Driving
  • Peripheral Control

    Package Includes

          1 x 74HC540 Octal 3-state Inverting Buffer IC (74540 IC) DIP-20

    Extra Information
    Country of Origin China
    Imported By ElectroSource Private Limited

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