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SN74AC74MDREP - Texas Instruments

Description: Enhanced Product Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset

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SN74AC74MDREP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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3D Models
SN74AC74MDREP - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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SN74AC74MDREP Details

  • Manufacturer Part Number:

    SN74AC74MDREP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-14

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    AC

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    D FLIP-FLOP

  • Max Frequency@Nom-Sup:

    70000000 Hz

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    17.5 ns

  • Propagation Delay (tpd):

    17.5 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    3.9 mm

  • fmax-Min:

    100 MHz

SN74AC74MDREP Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the SN74AC74MDREP is 4.5V to 5.5V, as specified in the datasheet. However, it's recommended to operate the device at a fixed voltage of 5V for optimal performance.
  • It's recommended to follow a controlled power-up and power-down sequence to prevent unwanted latch-up or damage to the device. A slow ramp-up of the power supply voltage (typically 10-20 ms) and a slow ramp-down (typically 10-20 ms) is recommended.
  • The maximum clock frequency that the SN74AC74MDREP can handle is 100 MHz, as specified in the datasheet. However, the actual clock frequency may be limited by the system design, layout, and noise considerations.
  • Proper termination of the SN74AC74MDREP is critical to prevent signal reflections and ensure reliable operation. It's recommended to use a 50-ohm termination resistor at the output of the device, and to ensure that the PCB layout is designed to minimize signal reflections and crosstalk.
  • The recommended storage temperature range for the SN74AC74MDREP is -65°C to 150°C, as specified in the datasheet. It's recommended to store the device in a dry, cool place, away from direct sunlight and moisture.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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