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HEF4521BT,653 - Nexperia

Description: HEF4521B - 24-stage frequency divider and oscillator@en-us

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HEF4521BT,653 - Nexperia PCB footprint - Other - Other - HEF4521BT,653-3
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HEF4521BT,653 - Nexperia  - 3D model - Other - HEF4521BT,653-3
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HEF4521BT,653 Details

  • Manufacturer Part Number:

    HEF4521BT,653

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOP

  • Package Description:

    PLASTIC, SOT-109, SO-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    SOT109-1

  • Country Of Origin:

    Thailand

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    1995-01-01

  • Manufacturer:

    Nexperia

  • YTEOL:

    5

  • Additional Feature:

    OUTPUTS FROM LAST 7 STAGES AVAILABLE

  • Count Direction:

    UP

  • Family:

    4000/14000/40000

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Load Capacitance (CL):

    50 pF

  • Load/Preset Input:

    YES

  • Logic IC Type:

    BINARY COUNTER

  • Max Frequency@Nom-Sup:

    6000000 Hz

  • Max I(ol):

    0.00035999999999999997 A

  • Mode of Operation:

    ASYNCHRONOUS

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    100 mA

  • Prop. Delay@Nom-Sup:

    1900 ns

  • Propagation Delay (tpd):

    1900 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    NEGATIVE EDGE

  • Width:

    3.9 mm

  • fmax-Min:

    35 MHz

HEF4521BT,653 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the HEF4521BT,653 is 4.5 V to 15.5 V.
  • To ensure proper power-on and power-off, it is recommended to use a power-on reset circuit and a power-down circuit to prevent unwanted switching during power-up and power-down.
  • The maximum frequency of operation for the HEF4521BT,653 is 10 MHz.
  • To handle thermal considerations, ensure good heat dissipation by using a heat sink or a thermally conductive material, and avoid operating the device at high temperatures (above 85°C) for extended periods.
  • For optimal performance, it is recommended to use a symmetrical layout, keep the input and output traces short and away from each other, and use a ground plane to reduce noise and electromagnetic interference (EMI).

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HEF4521BT,653 Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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