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74FCT388915TBPYG - Renesas Electronics

Description: The FCT388915T uses phase-lock loop technology to lock the frequency and phase of outputs to the input reference clock. It provides low skew clock distribution for high performance PCs and workstations. One of the outputs is fed back to the PLL at the FEEDBACK input resulting in essentially zero delay across the device. The PLL consists of the phase/ frequency detector, charge pump, loop filter and VCO. The VCO is designed for a 2Q operating frequency range of 40MHz to f2Q Max. The FCT388915T provides 8 out

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74FCT388915TBPYG - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PYG28-ren1
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74FCT388915TBPYG - Renesas Electronics  - 3D model - Small Outline Packages - PYG28-ren1
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74FCT388915TBPYG Details

  • Manufacturer Part Number:

    74FCT388915TBPYG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    PYG28

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Family:

    FCT

  • Input Conditioning:

    SCHMITT TRIGGER MUX

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.032 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Inverted Outputs:

    1

  • Number of Terminals:

    28

  • Number of True Outputs:

    7

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    120 mA

  • Prop. Delay@Nom-Sup:

    1.3 ns

  • Propagation Delay (tpd):

    1.3 ns

  • Same Edge Skew-Max (tskwd):

    0.8 ns

  • Seated Height-Max:

    1.73 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.29 mm

  • fmax-Min:

    70 MHz

74FCT388915TBPYG Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 74FCT388915TBPYG is 3.3V ± 0.3V, but it can operate from 2.7V to 3.6V with reduced performance.
  • To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors as needed. Also, follow the recommended layout guidelines in the datasheet.
  • The 74FCT388915TBPYG is rated for operation up to 85°C, but it's recommended to derate the device's performance and consider thermal management for temperatures above 70°C.
  • Power sequencing is not critical for this device, but it's recommended to power up the VCC pin before the input signals to prevent unwanted output states.
  • The maximum current rating for the output pins is 24mA, but it's recommended to limit the current to 12mA or less to ensure reliable operation.

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