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CD74HCT109E - Texas Instruments

Description: High Speed CMOS Logic Dual Positive-Edge-Triggered J-K Flip-Flops with Set and Reset

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CD74HCT109E - Texas Instruments - PCB symbol
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CD74HCT109E - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T)
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CD74HCT109E - Texas Instruments - 3D model - Dual-In-Line Packages - N (R-PDIP-T)
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CD74HCT109E Details

  • Manufacturer Part Number:

    CD74HCT109E

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    HCT

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    J-KBAR FLIP-FLOP

  • Max Frequency@Nom-Sup:

    18000000 Hz

  • Max I(ol):

    0.006 A

  • Number of Bits:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Polarity:

    COMPLEMENTARY

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    50 ns

  • Propagation Delay (tpd):

    60 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    7.62 mm

  • fmax-Min:

    24 MHz

CD74HCT109E Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD74HCT109E is 4.5V to 5.5V, although it can operate down to 3.5V with reduced performance.
  • To ensure proper power-on and power-off, it is recommended to use a power-on reset (POR) circuit or a voltage supervisor to ensure that the device is fully powered on before the clock signal is applied.
  • The maximum clock frequency that the CD74HCT109E can handle is 30 MHz, although this may vary depending on the specific application and operating conditions.
  • The propagation delay of the CD74HCT109E is typically around 10-15 ns, and can be affected by factors such as temperature, voltage, and load capacitance. To handle the propagation delay, it is recommended to use a clock signal with a sufficient rise and fall time, and to ensure that the clock signal is properly synchronized with the data signals.
  • The maximum output current that the CD74HCT109E can sink or source is 6 mA, although this may vary depending on the specific application and operating conditions.

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CD74HCT109E 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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