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CD74HC4049NS - Texas Instruments

Description: Buffers & Line Drivers High Speed CMOS Logic Hex Inverting Buffers 16-SO

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CD74HC4049NS - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - CD74HC4049NS
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CD74HC4049NS Details

  • Manufacturer Part Number:

    CD74HC4049NS

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOP-16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2018-09-27

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    CMOS-TTL LEVEL TRANSLATOR

  • Family:

    HC/UH

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.2 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    INVERTER

  • Max I(ol):

    0.004 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    6

  • Number of Inputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    26 ns

  • Propagation Delay (tpd):

    130 ns

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

CD74HC4049NS Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the CD74HC4049NS is 10 MHz, but it can vary depending on the specific application and operating conditions.
  • To ensure reliable operation in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking and airflow, and ensuring that the device is operated within its specified temperature range (-40°C to 125°C).
  • The recommended power-on sequence for the CD74HC4049NS is to apply power to the VCC pin before applying any input signals, and to ensure that the power supply is stable and within the specified voltage range (2V to 6V) before applying any inputs.
  • To handle ESD protection for the CD74HC4049NS, it is recommended to follow proper ESD handling practices, such as using an ESD wrist strap or mat, and ensuring that the device is handled and stored in an ESD-protected environment.
  • The recommended layout and routing for the CD74HC4049NS involves following proper PCB design practices, such as minimizing trace lengths and impedance, using a solid ground plane, and avoiding signal traces near the device's power pins.

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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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