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74LCX540

Features: ` 5V tolerant inputs and outputs` 2.3V3.6V VCC specifications provided` 6.5 ns tPD max (VCC= 3.3V), 10 PA ICC max` Power down high impedance inputs and outputs` Supports live insertion/withdrawal (Note 1)` Implements patented noise/EMI reduction circuitry` Latch-up performance exceeds JE...

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SeekIC No. : 004251026 Detail

74LCX540: Features: ` 5V tolerant inputs and outputs` 2.3V3.6V VCC specifications provided` 6.5 ns tPD max (VCC= 3.3V), 10 PA ICC max` Power down high impedance inputs and outputs` Supports live insertion/wit...

74LCX540 Data Sheet

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Part Number:
74LCX540
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

` 5V tolerant inputs and outputs
` 2.3V3.6V VCC specifications provided
` 6.5 ns tPD max (VCC= 3.3V), 10 PA ICC max
` Power down high impedance inputs and outputs
` Supports live insertion/withdrawal (Note 1)
` Implements patented noise/EMI reduction circuitry
` Latch-up performance exceeds JEDEC 78 conditions
` ESD performance:
    Human body model>2000V
    Machine model > 200V
` Leadless Pb-Free DQFN package


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Condition Unit
VCC DC Supply Voltage 0.5 to +7.0 V
VI DC Input Voltage 0.5 to +7.0 V
VO DC Output Voltage 0.5 to +7.0
0.5 to VCC + 0.5		 Output in 3-STATE
Output in HIGH or LOW State (Note 5)		 V
IIK DC Input Diode Current 50 VI < GND mA
IOK DC Output Diode Current 50 VO < GND mA
+50 VO > VCC mA
IO DC Output Source/Sink Current +50 mA
ICC DC Supply Current Per Supply Pin ±100 mA
IGND DC Ground Current Per Ground Pin ±100 mA
TSTG Storage Temperature Range 65 to +150 °C



Description

The 74LCX540 is an octal buffer/line driver designed to be employed as a memory and address driver, clock driver and bus oriented transmitter/receiver. This device is similar in function to the LCX240 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes this device especially useful as an output port for microprocessors, allowing ease of layout and greater PC board density.

The 74LCX540 is designed for low voltage (2.5V or 3.3V) VCC applications with capability of interfacing to a 5V signal environment.

The 74LCX540 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.




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