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CD74HCT74ME4 - Texas Instruments

Description: Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOIC Tube

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CD74HCT74ME4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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CD74HCT74ME4 - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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CD74HCT74ME4 Details

  • Manufacturer Part Number:

    CD74HCT74ME4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-14

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    HCT

  • 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:

    16000000 Hz

  • Max I(ol):

    0.004 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:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    53 ns

  • Propagation Delay (tpd):

    53 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 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:

    MILITARY

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • 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:

    16 MHz

CD74HCT74ME4 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for CD74HCT74ME4 is 4.5V to 5.5V, although it can operate from 4.5V to 6V with reduced performance.
  • It is recommended to power up VCC before applying any input signals, and to power down VCC last when shutting down the device. This ensures that the internal circuitry is properly initialized and avoids any potential latch-up conditions.
  • The maximum clock frequency that CD74HCT74ME4 can handle is 25 MHz, although this can vary depending on the specific application and operating conditions.
  • It is recommended to use a 0.1uF ceramic capacitor between VCC and GND, as close to the device as possible, to decouple the power supply and reduce noise and oscillations.
  • While CD74HCT74ME4 is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the device's performance and noise immunity may be reduced, and the output voltage levels may not meet the required specifications.

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CD74HCT74ME4 Overview

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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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Part Image MM74HCT74M_NL Fairchild Semiconductor Corporation

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For a full list of alternate parts for CD74HCT74ME4, check out Findchips.com