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SN74LVC4245ADBR vs SN74LVC4245ADWR vs 74LVC4245APW Comparison

  • Hide Shared Attributes
    SN74LVC4245ADBR
    SN74LVC4245ADBR
    SN74LVC4245ADWR
    SN74LVC4245ADWR
    74LVC4245APW
    74LVC4245APW
  • Part No.
    SN74LVC4245ADBR
    SN74LVC4245ADWR
    74LVC4245APW
  • Description
    TEXAS INSTRUMENTS SN74LVC4245ADBR Transceiver, Non-Inverting, 2.7V to 3.6V, 4.5V to 5.5V, SSOP-24
    Octal Bus Transceiver And 3.3V To 5V Shifter With 3-State Outputs 24-SOIC -40℃ to 85℃
    NXP 74LVC4245APW Transceiver, 74LVC424, 1.5V to 3.6V, TSSOP-24
  • Manufacturer
    TI
    TI
    NXP
  • Classification
    Logic ICs
    Logic ICs
    Logic ICs
  • Reference Price(USD)
    $0.313
    $0.226
    $0.244
  • Inventory(pcs)
    75.8k
    60.8k
    377
  • Case/Package
    SSOP-24
    SOIC-24
    TSSOP-20
  • Number of Pins
    24
    24
    24
  • Number of Bits
    8
    8
    8
  • Number of Channels
    8
    8
    8
  • Propagation Delay Max (tpd)
    3.70 ns
    3.70 ns
    -
  • Number of Circuits
    1
    1
    8
  • Number of Positions
    24
    24
    24
  • Voltage Nodes
    1.52 V, 2.70 V
    1.52 V, 2.70 V
    -
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • Supply Voltage (DC)
    3.00 V, 3.60 V (max)
    3.00 V, 3.60 V (max)
    2.70 V, 3.60 V (max)
  • Output Current Drive
    -1.00 mA
    -1.00 mA
    -
  • Output Current
    -
    24 mA
    -
  • Number of Outputs
    8
    8
    -
  • Quiescent Current
    -
    -
    100 nA
  • Operating Temperature
    -40℃ ~ 85℃ (TA)
    -40℃ ~ 85℃
    -40℃ ~ 125℃
  • Size-Length
    8.2 mm
    15.4 mm
    -
  • Size-Width
    5.3 mm
    7.52 mm
    -
  • Size-Height
    1.95 mm
    2.35 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Tape & Reel (TR)
    Each
  • REACH SVHC Compliance
    No SVHC
    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
    Unknown
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • REACH SVHC Compliance Edition
    2018/06/27
    2018/01/15
    2015/12/17
  • Medical-Spec
    Yes
    Yes
    -
  • Supply Voltage (Max)
    5.5 V
    3.6 V
    3.6 V
  • Supply Voltage (Min)
    2.7 V
    2.7 V
    1.5 V
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    125 ℃
  • Industrial-Spec
    -
    -
    Yes
  • Number of Inputs
    -
    8
    -
  • Number of Output Channels
    8
    8
    -
  • Overview
    SN74LVC4245ADBR Product overview

    The SN74LVC4245ADBR is a non-inverting Octal Bus Transceiver and 3.3 to 5V Shifter with 3-state outputs. The SN74LVC4245A device is designed for asynchronous communication between data buses. The 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 (DIR) input. The output-enable input can be used to disable the device so the buses are effectively isolated. The control circuitry is powered by VCCA. The SN74LVC4245A device terminal out allows the designer to switch to a normal all 3.3 or all 5V 20-terminal SN74LVC4245 device without board re-layout. The designer uses the data paths for pins 2-11 and 14-23 of the SN74LVC4245A device to align with the conventional 245 terminal out.

    .
    Bidirectional voltage translator
    .
    Control inputs VIH/VIL levels are referenced to VCCA voltage
    .
    Latch-up performance exceeds 250mA per JESD 17
    .
    ESD protection exceeds JESD 22
    .
    Green product and no Sb/Br
    This device has limited built-in ESD protection, 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
    SN74LVC4245ADWR Product overview

    The SN74LVC4245ADWR is a 8-bit (octal) Non-inverting Bus Transceiver contains two separate supply rails, B port has VCCB, which is set at 3.3V and A port has VCCA, which is set at 5V. This allows for translation from a 3.3 to a 5V environment and vice versa. The SN74LVC4245ADWR device is designed for asynchronous communication between data buses. The 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 (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are effectively isolated. The control circuitry (DIR, OE) is powered by VCCA. The SN74LVC4245ADWR device terminal out allows the designer to switch to a normal all-3.3V or all-5V 20-terminal SN74LVC4245ADWR device without board re-layout. The designer uses the data paths for pins 2-11 and 14-23 of the SN74LVC4245ADWR device to align with the conventional "245 terminal out.

    .
    Bidirectional voltage translator
    .
    5.5V on A port and 2.7 to 3.6V on B port
    .
    Control inputs VIH/VIL levels are referenced to VCCA voltage
    .
    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
    74LVC4245APW Product overview

    The 74LVC4245APW is an octal dual supply Translating Transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 and 5V bus in a mixed 3 and 5V supply environment. The device features an output enable input (pin OE) for easy cascading and a send/receive input (pin DIR) for direction control. Pin OE controls the outputs so that the buses are effectively isolated. In suspend mode, when VCC(A) is zero, there will be no current flow from one supply to the other supply. The A-outputs must be set 3-state and the voltage on the A-bus must be smaller than Vdiode (typical 0.7V).

    .
    5V Tolerant inputs/outputs, for interfacing with 5V logic
    .
    CMOS low-power consumption
    .
    Direct interface with TTL levels
    .
    ±20µA Input leakage current and off-state output current
    .
    40µA Supply current
    .
    Complies with JEDEC standard no. JESD8B/JESD36
    ESD sensitive device, take proper precaution while handling the device.
    View all

SN74LVC4245ADBR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SN74LVC4245ADBR Mfr.Part#:SN74LVC4245ADBR Compare: Current Part Manufacturers:TI Category:Logic ICs Description:TEXAS INSTRUMENTS SN74LVC4245ADBR Transceiver, Non-Inverting, 2.7V to 3.6V, 4.5V to 5.5V, SSOP-24
Image:SN74LVC4245ADWR Mfr.Part#:SN74LVC4245ADWR Compare: SN74LVC4245ADBR VS SN74LVC4245ADWR Manufacturers:TI Category:Logic ICs Description:Octal Bus Transceiver And 3.3V To 5V Shifter With 3-State Outputs 24-SOIC -40℃ to 85℃
Image:SN74LVCC4245ADBR Mfr.Part#:SN74LVCC4245ADBR Compare: SN74LVC4245ADBR VS SN74LVCC4245ADBR Manufacturers:TI Category:Logic ICs Description:Octal Bus Transceiver With Adjustable Output Voltage and 3-State Outputs 24-SSOP -40℃ to 85℃
Image:SN74LVCC4245ADBRE4 Mfr.Part#:SN74LVCC4245ADBRE4 Compare: SN74LVC4245ADBR VS SN74LVCC4245ADBRE4 Manufacturers:TI Category:Logic ICs Description:Octal Bus Transceiver With Adjustable Output Voltage and 3-State Outputs 24-SSOP -40℃ to 85℃