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74HC299PW,112 - Nexperia

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74HC299PW,112 Details

  • Manufacturer Part Number:

    74HC299PW,112

  • Brand Name:

    Nexperia

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP2

  • Package Description:

    TSSOP, TSSOP20,.25

  • Pin Count:

    20

  • Manufacturer Package Code:

    SOT360-1

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Nexperia

  • YTEOL:

    0

  • Additional Feature:

    HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    PARALLEL IN PARALLEL OUT

  • Max Frequency@Nom-Sup:

    17000000 Hz

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    50 mA

  • Propagation Delay (tpd):

    300 ns

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    4.4 mm

  • fmax-Min:

    20 MHz

74HC299PW,112 Frequently Asked Questions (FAQs)

  • The maximum clock frequency for the 74HC299PW,112 is 100 MHz, but it depends on the specific application and operating conditions. It's recommended to check the device's timing characteristics and perform simulations to ensure reliable operation.
  • To ensure proper power supply and decoupling, use a low-impedance power supply, add decoupling capacitors (e.g., 100 nF) close to the device's power pins, and consider adding a 10 μF bulk capacitor. Also, ensure that the power supply voltage is within the recommended range (2.0 V to 6.0 V).
  • For optimal performance, keep the clock signal traces short and away from noisy signals. Use a solid ground plane, and consider using a clock tree or a clock distribution network to minimize skew. Also, follow the recommended pinout and layout guidelines in the datasheet.
  • The asynchronous reset input (MR) should be asserted low to reset the device. Ensure that the reset signal is synchronized with the clock signal to avoid metastability issues. Also, consider adding a reset synchronizer or a reset controller to ensure a clean reset signal.
  • The 74HC299PW,112 has a maximum junction temperature (Tj) of 150°C. Ensure good thermal conduction by using a heat sink or a thermal pad, and avoid exposing the device to high temperatures during soldering or rework. Also, consider the device's power dissipation and thermal resistance when designing the PCB.

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74HC299PW,112 Overview

Use the download button to access the 74HC299PW,112 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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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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