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74VHCT541AFT - Toshiba

Description: Buffer, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP

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74VHCT541AFT - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP20B
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74VHCT541AFT - Toshiba  - 3D model - Small Outline Packages - TSSOP20B
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74VHCT541AFT Details

  • Manufacturer Part Number:

    74VHCT541AFT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    5.5

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AHCT/VHC

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.008 A

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power Supply Current-Max (ICC):

    75 mA

  • Prop. Delay@Nom-Sup:

    10 ns

  • Propagation Delay (tpd):

    10 ns

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    4.4 mm

74VHCT541AFT Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74VHCT541AFT is 4.5V to 5.5V.
  • To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors as needed. Also, consider using a clock signal with a rise time of 1ns or slower to minimize signal reflections.
  • While the 74VHCT541AFT is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage will be reduced, and the device may not meet the specified propagation delay and output current. Consult the datasheet and application notes for more information.
  • To avoid latch-up and ensure proper operation, ensure that the VCC pin is powered up before the input signals. Also, consider using a power sequencing controller or a voltage supervisor to manage the power-up sequence.
  • The maximum allowable power dissipation for the 74VHCT541AFT is 500mW. However, this value can be affected by the operating temperature, PCB design, and other factors. Consult the datasheet and application notes for more information.

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74VHCT541AFT Overview

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Part Image 74VHCT541AMTCX_NL Fairchild Semiconductor Corporation

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For a full list of alternate parts for 74VHCT541AFT, check out Findchips.com