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SN74LVC4245ADWR vs SN74LVC4245APWR vs 74LVX4245MTCX Comparison

  • Hide Shared Attributes
    SN74LVC4245ADWR
    SN74LVC4245ADWR
    SN74LVC4245APWR
    SN74LVC4245APWR
    74LVX4245MTCX
    74LVX4245MTCX
  • Part No.
    SN74LVC4245ADWR
    SN74LVC4245APWR
    74LVX4245MTCX
  • Description
    Octal Bus Transceiver And 3.3V To 5V Shifter With 3-State Outputs 24-SOIC -40℃ to 85℃
    TEXAS INSTRUMENTS SN74LVC4245APWR Transceiver, Non-Inverting, 2.7V to 3.6V, 4.5V to 5.5V, TSSOP-24
    FAIRCHILD SEMICONDUCTOR 74LVX4245MTCX Translating Transceiver, LV Family, 8Input, 12mA, 5.5ns, 2.7V to 5.5V, TSSOP-24
  • Manufacturer
    TI
    TI
    Fairchild
  • Classification
    Logic ICs
    Logic ICs
    Voltage Level Translator
  • Reference Price(USD)
    $0.226
    $0.274
    $0.338
  • Inventory(pcs)
    60.8k
    93.5k
    72.5k
  • Case/Package
    SOIC-24
    TSSOP-24
    TSSOP-24
  • 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 Positions
    24
    24
    24
  • Number of Circuits
    1
    1
    2
  • Supply Voltage (DC)
    3.00 V, 3.60 V (max)
    3.00 V, 3.60 V (max)
    5.50 V, 5.50 V (max)
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • Voltage Nodes
    1.52 V, 2.70 V
    1.52 V, 2.70 V
    -
  • Supply Current
    -
    -
    8.00 µA
  • Output Current
    24 mA
    -
    12 mA
  • Output Current Drive
    -1.00 mA
    -1.00 mA
    -
  • Number of Outputs
    8
    8
    -
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃ (TA)
  • Size-Length
    15.4 mm
    7.8 mm
    7.8 mm
  • Size-Width
    7.52 mm
    4.4 mm
    4.4 mm
  • Size-Height
    2.35 mm
    1.15 mm
    0.95 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
    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 (Max)
    3.6 V
    3.6 V
    5.5 V
  • Medical-Spec
    Yes
    Yes
    -
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Min)
    2.7 V
    2.7 V
    2.7 V
  • Number of Inputs
    8
    -
    8
  • Number of Output Channels
    8
    8
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • REACH SVHC Compliance Edition
    2018/01/15
    2014/12/17
    2015/06/15
  • Supply Voltage
    -
    -
    2.7V ~ 3.6V
  • Overview
    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
    SN74LVC4245APWR Product overview

    The SN74LVC4245APWR 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
    74LVX4245MTCX Product overview

    The 74LVX4245MTCX is a 8-bit dual supply Translating Transceiver with 3-state outputs. It is designed to interface between a 5V bus and a 3V bus in a mixed 3V/5V supply environment. The transmit/receive (T/R) input determines the direction of data flow. Transmit (active-high) enables data from A ports to B ports, receive (active-low) enables data from B Ports to A Ports. The OE input, when high, disables both A and B Ports by placing them in a high impedance condition. The A port interfaces with the 5V bus, the B port interfaces with the 3V bus.

    .
    Control inputs compatible with TTL level
    .
    Guaranteed simultaneous switching noise level and dynamic threshold performance
    .
    Implements patented EMI reduction circuitry
    .
    Functionally compatible with the 74 series 245
    View all

SN74LVC4245APWR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SN74LVC4245APWR Mfr.Part#:SN74LVC4245APWR Compare: Current Part Manufacturers:TI Category:Logic ICs Description:TEXAS INSTRUMENTS SN74LVC4245APWR Transceiver, Non-Inverting, 2.7V to 3.6V, 4.5V to 5.5V, TSSOP-24
Image:SN74LVC4245ADWR Mfr.Part#:SN74LVC4245ADWR Compare: SN74LVC4245APWR 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:SN74LVC4245APW Mfr.Part#:SN74LVC4245APW Compare: SN74LVC4245APWR VS SN74LVC4245APW Manufacturers:TI Category:Logic ICs Description:Octal Bus Transceiver And 3.3V To 5V Shifter With 3-State Outputs 24-TSSOP -40℃ to 85℃
Image:SN74LVC4245APWT Mfr.Part#:SN74LVC4245APWT Compare: SN74LVC4245APWR VS SN74LVC4245APWT Manufacturers:TI Category:Voltage Level Translator Description:TEXAS INSTRUMENTS SN74LVC4245APWT Bus Transceiver, LVC Family, 8Input, 24mA, 6.7ns, 2.7V to 3.6V, TSSOP-24