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SN74AHCT16245DL - Texas Instruments

Description: 16-Bit Bus Transceivers With 3-State Outputs

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SN74AHCT16245DL - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DL (R-PDSO-G48)
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SN74AHCT16245DL - Texas Instruments  - 3D model - Small Outline Packages - DL (R-PDSO-G48)
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SN74AHCT16245DL Details

  • Manufacturer Part Number:

    SN74AHCT16245DL

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • Pin Count:

    48

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    WITH DIRECTION CONTROL

  • Control Type:

    COMMON CONTROL

  • Count Direction:

    BIDIRECTIONAL

  • Family:

    AHCT/VHCT/VT

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e4

  • Length:

    15.875 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    BUS TRANSCEIVER

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP48,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.04 mA

  • Prop. Delay@Nom-Sup:

    9.5 ns

  • Propagation Delay (tpd):

    10.5 ns

  • Qualification Status:

    Not Qualified

  • Schmitt Trigger:

    NO

  • Seated Height-Max:

    2.79 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 (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.49 mm

SN74AHCT16245DL Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the SN74AHCT16245DL is 100 MHz, but it can vary depending on the system design and capacitive loading.
  • To ensure signal integrity, use controlled impedance traces, minimize trace length, and add termination resistors as needed. Also, follow Texas Instruments' recommendations for PCB layout and design.
  • Yes, the SN74AHCT16245DL can be used in a 3.3V system. The recommended power supply voltage is 3.3V ± 0.3V, and the device can operate with a supply current of up to 20 mA per output.
  • To handle bus contention, use bus holders or pull-up/pull-down resistors to ensure that the bus is not driven by multiple devices simultaneously. Also, consider using a bus arbiter or a centralized bus controller to manage bus access.
  • The maximum capacitive load that the SN74AHCT16245DL can drive is 50 pF per output, but this can vary depending on the system design and operating frequency.

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SN74AHCT16245DL 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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