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SN74ABTH18646APM - Texas Instruments

Description: Scan Test Devices With 18-Bit Transceivers And Registers

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SN74ABTH18646APM - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PM0064A
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SN74ABTH18646APM - Texas Instruments  - 3D model - Quad Flat Packages - PM0064A
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SN74ABTH18646APM Details

  • Manufacturer Part Number:

    SN74ABTH18646APM

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Pin Count:

    64

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    WITH DIRECTION CONTROL; MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    ABT

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BOUNDARY SCAN REG BUS TRANSCEIVER

  • Max I(ol):

    0.064 A

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    9

  • Number of Functions:

    18

  • Number of Ports:

    2

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP64,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Packing Method:

    TRAY

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    24 mA

  • Prop. Delay@Nom-Sup:

    6 ns

  • Propagation Delay (tpd):

    6.1 ns

  • Qualification Status:

    Not Qualified

  • Screening Level:

    MIL-PRF-38535

  • Seated Height-Max:

    1.6 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:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Trigger Type:

    POSITIVE EDGE

  • Width:

    10 mm

SN74ABTH18646APM Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74ABTH18646APM is 100 MHz.
  • To ensure signal integrity, use controlled impedance PCB traces, minimize trace lengths, and use termination resistors as recommended in the datasheet.
  • Yes, the SN74ABTH18646APM is compatible with 3.3V systems, but ensure that the input voltage (VCC) is within the recommended range of 3.0V to 3.6V.
  • Power sequencing is not critical for the SN74ABTH18646APM, but it's recommended to power up VCC before applying input signals to ensure proper device operation.
  • The recommended termination scheme is to use a 50-ohm series resistor at the output of each driver, and a 50-ohm parallel terminator at the receiver end.

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SN74ABTH18646APM Overview

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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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Part Image SN74ABTH18646APMG4 Texas Instruments

Boundary Scan Reg Bus Transceiver, ABT Series, 18-Func, 9-Bit, True Output, BICMOS, PQFP64