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SN74LVC245ADBR vs SN74LVC245APWR vs 74LVC623ADB-Q100J Comparison

  • Hide Shared Attributes
    SN74LVC245ADBR
    SN74LVC245ADBR
    SN74LVC245APWR
    SN74LVC245APWR
    74LVC623ADB-Q100J
    74LVC623ADB-Q100J
  • Part No.
    SN74LVC245ADBR
    SN74LVC245APWR
    74LVC623ADB-Q100J
  • Description
    TEXAS INSTRUMENTS SN74LVC245ADBR Transceiver, 74LVC245, 1.65V to 3.6V, SSOP-20
    Transceiver, 74LVC245, 1.65V to 3.6V, 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
    $0.070
    $0.629
  • Inventory(pcs)
    25k
    13.6k
    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
    -
  • Number of Gates
    -
    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
    -
  • 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
    -
  • ECCN Code
    EAR99
    EAR99
    -
  • 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)
    Tape & Reel (TR)
    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
  • Supply Voltage (Min)
    1.65 V
    1.65 V
    -
  • Supply Voltage (Max)
    3.6 V
    3.6 V
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    125 ℃
  • Industrial-Spec
    Yes
    -
    -
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2015/06/15
    2017/07/07
    -
  • 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
    SN74LVC245APWR Product overview

    The SN74LVC245APWR is an Octal Bus Transceiver with 3-state outputs. This octal bus transceiver is designed for 1.65 to 3.6V VCC operation. The SN74LVC245APWR device is designed for asynchronous communication between data buses. ESD protection exceeds JESD 22, 2000V human-body model and 1000V charged-device model.

    .
    Inputs accept voltages to 5.5V
    .
    Maximum TPD of 6.3ns at 3.3V
    .
    <0.8V at VCC = 3.3V, TA = 25°C Typical VOLP (output ground bounce)
    .
    >2V at VCC = 3.3V, TA = 25°C Typical VOHV (output VOH undershoot)
    .
    Ioff supports live insertion, partial power-down mode operation and back-drive protection
    .
    Supports mixed-mode signal operation on all ports (5V input/output voltage with 3.3V VCC)
    .
    Latch-up performance exceeds 250mA per JESD 17
    .
    Green product and no Sb/Br
    Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
    View all
    74LVC623ADB-Q100J Product overview

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

    View all

SN74LVC245ADBR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SN74LVC245ADBR Mfr.Part#:SN74LVC245ADBR Compare: Current Part Manufacturers:TI Category:Logic ICs Description:TEXAS INSTRUMENTS SN74LVC245ADBR Transceiver, 74LVC245, 1.65V to 3.6V, SSOP-20
Image:SN74LVC245ADBR Mfr.Part#:SN74LVC245ADBR Compare: SN74LVC245ADBR 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: SN74LVC245ADBR VS SN74LVC245ADWR Manufacturers:TI Category:Logic ICs Description:TEXAS INSTRUMENTS SN74LVC245ADWR Transceiver, 74LVC245, 1.65V to 3.6V, SOIC-20
Image:SN74LVC245ADBLE Mfr.Part#:SN74LVC245ADBLE Compare: SN74LVC245ADBR VS SN74LVC245ADBLE Manufacturers:TI Category:Logic Gates Description:Octal Bus Transceiver With 3-State Outputs 20-SSOP -40℃ to 125℃