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SN74LVC245ADBR vs SN74LVC245APW vs 74LVC623ADB-Q100J Comparison

  • Hide Shared Attributes
    SN74LVC245ADBR
    SN74LVC245ADBR
    SN74LVC245APW
    SN74LVC245APW
    74LVC623ADB-Q100J
    74LVC623ADB-Q100J
  • Part No.
    SN74LVC245ADBR
    SN74LVC245APW
    74LVC623ADB-Q100J
  • Description
    TEXAS INSTRUMENTS SN74LVC245ADBR Transceiver, 74LVC245, 1.65V to 3.6V, SSOP-20
    TEXAS INSTRUMENTS SN74LVC245APW Transceiver, 74LVC245, 1.65V to 5.5V, TSSOP-20
    Bus XCVR Bus Transceiver Single 8CH 3-ST 20Pin SSOP T/R
  • Manufacturer
    TI
    TI
    NXP
  • Classification
    Logic ICs
    Logic ICs
    Logic ICs
  • Reference Price(USD)
    $0.090
    $0.140
    $0.629
  • Inventory(pcs)
    78.5k
    14.1k
    0
  • Case/Package
    SSOP-20
    TSSOP-20
    SSOP-20
  • Number of Pins
    20
    20
    20
  • Number of Bits
    8
    8
    -
  • Number of Channels
    8
    8
    -
  • Propagation Delay Max (tpd)
    6.50 ns
    6.50 ns
    -
  • Number of Circuits
    8
    8
    -
  • Number of Positions
    20
    20
    -
  • Supply Voltage (DC)
    2.00V ~ 3.60V
    2.00V ~ 3.60V
    -
  • ECCN Code
    EAR99
    EAR99
    -
  • Voltage Nodes
    3.30 V, 2.70 V, 2.50 V, 1.80 V
    3.30 V, 2.70 V, 2.50 V, 1.80 V
    -
  • Output Current Drive
    -1.00 mA
    -1.00 mA
    -
  • Number of Outputs
    8
    8
    -
  • Operating Temperature
    -40℃ ~ 125℃ (TA)
    -40℃ ~ 85℃
    -40℃ ~ 125℃
  • Size-Length
    7.2 mm
    6.5 mm
    -
  • Size-Width
    5.3 mm
    4.4 mm
    -
  • Size-Height
    1.95 mm
    1.15 mm
    1.8 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Each
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    -
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Supply Voltage
    1.65V ~ 3.6V
    1.65V ~ 3.6V
    1.2V ~ 3.6V
  • Industrial-Spec
    Yes
    Yes
    -
  • Supply Voltage (Max)
    3.6 V
    5.5 V
    -
  • Supply Voltage (Min)
    1.65 V
    1.65 V
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    125 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2015/06/15
    2015/06/15
    -
  • Overview
    SN74LVC245ADBR Product overview

    The SN74LVC245ADBR is an octal Bus Transceiver with 3-state outputs and designed for 1.65 to 3.6V VCC operation. This device is designed for asynchronous communication between data buses. This device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control input. The output-enable input can be used to disable the device so the buses effectively are isolated. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver. Inputs can be driven from either 3.3/5V devices. This feature allows the use of this device as a translator in a mixed 3.3/5V system environment. This device is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

    .
    IOFF Supports live insertion, partial-power-down mode and back-drive protection
    .
    Allows down voltage translation
    .
    Supports mixed-mode signal operation on all ports
    .
    Inputs accept voltages to 5.5V
    .
    Latch-up performance exceeds 250mA per JESD 17
    .
    6.3ns at 3.3V Propagation delay (tpd)
    .
    <0.8V at VCC = 3.3V, TA = 25°C VOLP (output ground bounce)
    .
    >2V at VCC = 3.3V, TA = 25°C VOHV (output VOH undershoot)
    .
    Green product and no Sb/Br
    View all
    SN74LVC245APW Product overview

    The SN74LVC245APW is an octal Bus Transceiver with 3-state outputs and designed for 1.65 to 3.6V VCC operation. This device is designed for asynchronous communication between data buses. This device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control input. The output-enable input can be used to disable the device so the buses effectively are isolated. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver. Inputs can be driven from either 3.3/5V devices. This feature allows the use of this device as a translator in a mixed 3.3/5V system environment. This device is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

    .
    IOFF Supports live insertion, partial-power-down mode and back-drive protection
    .
    Allows down voltage translation
    .
    Supports mixed-mode signal operation on all ports
    .
    Inputs accept voltages to 5.5V
    .
    Latch-up performance exceeds 250mA per JESD 17
    .
    6.3ns at 3.3V Propagation delay (tpd)
    .
    <0.8V at VCC = 3.3V, TA = 25°C VOLP (output ground bounce)
    .
    >2V at VCC = 3.3V, TA = 25°C VOHV (output VOH undershoot)
    .
    Green product and no Sb/Br
    View all
    74LVC623ADB-Q100J Product overview

    Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SSOP

    View all

SN74LVC245APW Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SN74LVC245APW Mfr.Part#:SN74LVC245APW Compare: Current Part Manufacturers:TI Category:Logic ICs Description:TEXAS INSTRUMENTS SN74LVC245APW Transceiver, 74LVC245, 1.65V to 5.5V, TSSOP-20
Image:SN74LVC245APWLE Mfr.Part#:SN74LVC245APWLE Compare: SN74LVC245APW VS SN74LVC245APWLE Manufacturers:TI Category:Logic Gates Description:Octal Bus Transceiver With 3-State Outputs 20-TSSOP -40℃ to 125℃
Image:SN74LVC245ADBR Mfr.Part#:SN74LVC245ADBR Compare: SN74LVC245APW VS SN74LVC245ADBR Manufacturers:TI Category:Logic ICs Description:TEXAS INSTRUMENTS SN74LVC245ADBR Transceiver, 74LVC245, 1.65V to 3.6V, SSOP-20
Image:SN74LVC245ADWR Mfr.Part#:SN74LVC245ADWR Compare: SN74LVC245APW VS SN74LVC245ADWR Manufacturers:TI Category:Logic ICs Description:TEXAS INSTRUMENTS SN74LVC245ADWR Transceiver, 74LVC245, 1.65V to 3.6V, SOIC-20