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74LCX540FT - Toshiba

Description: Buffers & Line Drivers LCX TSSOP 20 CMOS LOGIC

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74LCX540FT - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP20B
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74LCX540FT - Toshiba  - 3D model - Small Outline Packages - TSSOP20B
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74LCX540FT Details

  • Manufacturer Part Number:

    74LCX540FT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    6.4

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    LVC/LCX/Z

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.0001 A

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    100 mA

  • Prop. Delay@Nom-Sup:

    25 ns

  • Propagation Delay (tpd):

    25 ns

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    1.65 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

74LCX540FT Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74LCX540FT is 2.3V to 3.6V, although it can operate from 1.65V to 5.5V with reduced performance.
  • It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures that the device is properly initialized and avoids any potential latch-up or damage.
  • The maximum frequency of operation for the 74LCX540FT is 100 MHz, although this can vary depending on the specific application and operating conditions.
  • It is recommended to use a termination resistor (e.g. 50 ohms) at the output of the device to prevent signal reflections and ensure signal integrity.
  • The 74LCX540FT can sink or source up to 24 mA of current per output pin, although this can vary depending on the specific application and operating conditions.

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74LCX540FT Overview

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Part Image MC74LCX540DTG onsemi

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Part Image TC74LCX540FT Toshiba America Electronic Components

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Part Image MC74LCX540DT onsemi

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Part Image 74LCX540MTC_NL Fairchild Semiconductor Corporation

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For a full list of alternate parts for 74LCX540FT, check out Findchips.com