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74HCT245BQ-Q100X - Nexperia

Description: 74HC(T)245-Q100 - Octal bus transceiver; 3-state@en-us

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74HCT245BQ-Q100X - Nexperia PCB footprint - Other - Other - 74HCT245BQ-Q100X
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74HCT245BQ-Q100X Details

  • Manufacturer Part Number:

    74HCT245BQ-Q100X

  • Brand Name:

    Nexperia

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    DHVQFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    SOT764-1

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2017-02-01

  • Manufacturer:

    Nexperia

  • YTEOL:

    10

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    HCT

  • JESD-30 Code:

    R-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    4.5 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.0078 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Ports:

    2

  • 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:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    70 mA

  • Prop. Delay@Nom-Sup:

    28 ns

  • Propagation Delay (tpd):

    33 ns

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    2.5 mm

74HCT245BQ-Q100X Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the 74HCT245BQ-Q100X is 30 MHz, but it can vary depending on the system design and capacitive load.
  • To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors if necessary. Also, consider using a signal integrity analysis tool to simulate and optimize your design.
  • Yes, the 74HCT245BQ-Q100X is compatible with 3.3V systems, but ensure that the input voltage does not exceed the maximum rating of 7V. Also, note that the output voltage will be limited to the supply voltage (VCC) minus the output voltage drop (VOL).
  • To avoid latch-up or damage, ensure that the power supply to the 74HCT245BQ-Q100X is turned on after the input signals are stable and within the recommended voltage range. Use power sequencing guidelines and consider using a power-on reset circuit if necessary.
  • Use a symmetrical layout, keep signal traces away from the device's power pins, and use a ground plane to reduce EMI. Route clock signals away from analog signals, and consider using shielding or guard rings to minimize noise coupling.

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74HCT245BQ-Q100X 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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