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TC74AC244F(EL,F) - Toshiba

Description: Buffers & Line Drivers CMOS Logic IC 4.0ns 24mA 2.0 to 5.5V

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TC74AC244F(EL,F) - Toshiba PCB footprint - Small Outline Packages - Small Outline Packages - TC74AC244F(EL,F)
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TC74AC244F(EL,F) Details

  • Manufacturer Part Number:

    TC74AC244F(EL,F)

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-20

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Toshiba America Electronic Components

  • YTEOL:

    5

  • Additional Feature:

    50 OHM LINE DRIVE CAPABILITY FOR < = 10MS ONE O/P AT A TIME

  • Control Type:

    ENABLE LOW

  • Count Direction:

    UNIDIRECTIONAL

  • Family:

    AC

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    12.8 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS DRIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    4

  • Number of Functions:

    2

  • Number of Ports:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    200 mA

  • Prop. Delay@Nom-Sup:

    8.5 ns

  • Propagation Delay (tpd):

    13 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.9 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    5.3 mm

TC74AC244F(EL,F) Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the TC74AC244F is 4.5V to 5.5V, although it can operate from 3V to 6V with reduced performance.
  • When the input pins are not in use, they should be tied to VCC or GND to prevent them from floating, which can cause unwanted power consumption and noise.
  • The maximum frequency of operation for the TC74AC244F is 100 MHz, although this can vary depending on the specific application and operating conditions.
  • To ensure that the output signals are not distorted or attenuated, it is recommended to use a suitable output load, such as a 1kΩ to 10kΩ resistor, and to keep the output traces as short as possible to minimize signal degradation.
  • Yes, the TC74AC244F can be used in a 3.3V system, but the output voltage will be reduced to around 3.3V, and the device may not meet the specified propagation delay and transition time.

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