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74LCX74FT - Toshiba

Description: Toshiba 74LCX74FT Dual D Type Flip Flop IC, CMOS, 14-Pin TSSOP

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74LCX74FT - Toshiba - PCB symbol
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74LCX74FT - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - 74LCX74FT
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74LCX74FT - Toshiba - 3D model - Small Outline Packages - 74LCX74FT
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74LCX74FT Details

  • Manufacturer Part Number:

    74LCX74FT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-14

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    6.4

  • Family:

    LVC/LCX/Z

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    5 mm

  • Logic IC Type:

    D FLIP-FLOP

  • Number of Bits:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Propagation Delay (tpd):

    22 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

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    4.4 mm

  • fmax-Min:

    150 MHz

74LCX74FT Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74LCX74FT 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 helps prevent unwanted output states during power-up and power-down.
  • The maximum clock frequency that the 74LCX74FT can handle is 100 MHz, although this may vary depending on the operating voltage and load conditions.
  • Ensure that the device operates within its recommended operating conditions by following the guidelines in the datasheet, including voltage, current, and temperature ratings. Also, ensure that the device is properly decoupled and that the input signals are within the recommended voltage ranges.
  • The main difference between the 74LCX74FT and the 74LVC74FT is the operating voltage range. The 74LCX74FT has a wider operating voltage range of 1.65V to 5.5V, while the 74LVC74FT has a narrower operating voltage range of 1.65V to 3.6V. The 74LVC74FT is also a lower-power version of the device.

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74LCX74FT Overview

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74LCX74FT Alternates

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Part Image MC74LCX74DTG onsemi

D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Part Image 74LCX74MTC Fairchild Semiconductor Corporation

D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Part Image MC74LCX74DT onsemi

D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Part Image MC74LCX74DTR2 onsemi

D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Part Image 74LCX74MTCX_NL Fairchild Semiconductor Corporation

D Flip-Flop, LVC/LCX/Z Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
For a full list of alternate parts for 74LCX74FT, check out Findchips.com