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74LV393D Datasheet with Chat AI
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  • Part No.74LV393D
    ManufacturerNEXPERIA
    Size235 Kbytes
    Pages13 pages
    DescriptionDual 4-bit binary ripple counter
    Datasheet Summary with AI

    1. General Information

    ️· Device: Nexperia 74LV393
    ️· Function: Dual 4-bit binary ripple counter.
    ️· Manufacturer: Nexperia
    ️· Document Type: Product Data Sheet (Revision 6, dated 19 March 2021)

    2. Electrical Characteristics (Key Highlights)

    ️· Supply Voltage (VCC): The datasheet specifies different voltage ranges for testing and measurements (less than 2.7V, 2.7V to 3.6V).
    ️· Input/Output Timing: Measurement points for VCC and input/output levels are defined. *tPHL, tPLH* is tested with tr, tf <= 2.5 ns.
    ️· Power Dissipation Capacitance (CPD): CPD = 23pF at VCC = 3.3V. A formula is provided to calculate dynamic power dissipation: `P D = C PD x V CC x f i x N + Σ(C L x V CC x f o )` (see datasheet for variables).
    ️· Test Data: Includes a table outlining the different parameters tested for the device under different conditions and load characteristics.

    3. Timing Characteristics (Important Values)

    ️· *tPHL, tPLH*: These propagation delay values are critical for ripple counter operation, and are tested under specific conditions (specified input rise/fall times and load capacitances). The data sheet also makes the statement "t pd is the same as t PLH and t PHL ".

    4. Package Options

    ️· SO14 (SOT108-1): A plastic small outline package. Detailed dimensional information provided (width 3.9mm).
    ️· TSSOP14 (SOT402-1): A plastic thin shrink small outline package. Detailed dimensional information provided (width 4.4mm).

    5. Waveforms and Test Circuits

    ️· The datasheet includes diagrams illustrating waveforms and a test circuit. These are valuable for understanding the device's operation and verifying correct implementation.

    6. Important Notes

    ️· Dynamic Power Dissipation: The datasheet provides a formula for calculating the dynamic power dissipation of the device. This is important for thermal management in applications.
    ️· Standard Compliance: The package outlines reference standards like IEC, JEDEC, and JEITA.
    ️· Revision Information: The document is Revision 6, and the dates of the outlines for the different packages are specified.

    1. General Information

    ️· Device: Nexperia 74LV393
    ️· Function: Dual 4-bit binary ripple counter.
    ️· Manufacturer: Nexperia
    ️· Document Type: Product Data Sheet (Revision 6, dated 19 March 2021)

    2. Electrical Characteristics (Key Highlights)

    ️· Supply Voltage (VCC): The datasheet specifies different voltage ranges for testing and measurements (less than 2.7V, 2.7V to 3.6V).
    ️· Input/Output Timing: Measurement points for VCC and input/output levels are defined. *tPHL, tPLH* is tested with tr, tf <= 2.5 ns.
    ️· Power Dissipation Capacitance (CPD): CPD = 23pF at VCC = 3.3V. A formula is provided to calculate dynamic power dissipation: `P D = C PD x V CC x f i x N + Σ(C L x V CC x f o )` (see datasheet for variables).
    ️· Test Data: Includes a table outlining the different parameters tested for the device under different conditions and load characteristics.

    3. Timing Characteristics (Important Values)

    ️· *tPHL, tPLH*: These propagation delay values are critical for ripple counter operation, and are tested under specific conditions (specified input rise/fall times and load capacitances). The data sheet also makes the statement "t pd is the same as t PLH and t PHL ".

    4. Package Options

    ️· SO14 (SOT108-1): A plastic small outline package. Detailed dimensional information provided (width 3.9mm).
    ️· TSSOP14 (SOT402-1): A plastic thin shrink small outline package. Detailed dimensional information provided (width 4.4mm).

    5. Waveforms and Test Circuits

    ️· The datasheet includes diagrams illustrating waveforms and a test circuit. These are valuable for understanding the device's operation and verifying correct implementation.

    6. Important Notes

    ️· Dynamic Power Dissipation: The datasheet provides a formula for calculating the dynamic power dissipation of the device. This is important for thermal management in applications.
    ️· Standard Compliance: The package outlines reference standards like IEC, JEDEC, and JEITA.
    ️· Revision Information: The document is Revision 6, and the dates of the outlines for the different packages are specified.

    Part No.74LV393D
    ManufacturerNEXPERIA
    Size235 Kbytes
    Pages13 pages
    DescriptionDual 4-bit binary ripple counter
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