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SN74LVC2T45DCTR vs SN74LVC2T45DCTT vs SN74LVC2T45DCTTG4 Comparison

  • Hide Shared Attributes
    SN74LVC2T45DCTR
    SN74LVC2T45DCTR
    SN74LVC2T45DCTT
    SN74LVC2T45DCTT
    SN74LVC2T45DCTTG4
    SN74LVC2T45DCTTG4
  • Part No.
    SN74LVC2T45DCTR
    SN74LVC2T45DCTT
    SN74LVC2T45DCTTG4
  • Description
    Bus Transceiver, LVC Family, 2Input, 50mA, 3.9ns, 1.65V to 5.5V, SSOP-8
    Transceiver, 74LVC245, 1.65V to 5.5V, SSOP-8
    2Bit Dual Supply Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs 8-SM8 -40℃ to 85℃
  • Manufacturer
    TI
    TI
    TI
  • Classification
    Voltage Level Translator
    Logic ICs
    Logic ICs
  • Reference Price(USD)
    $0.158
    $0.238
    $0.212
  • Inventory(pcs)
    194.5k
    16.5k
    0
  • Case/Package
    SSOP-8
    SSOP-8
    SSOP-8
  • Number of Pins
    8
    8
    8
  • Number of Bits
    2
    2
    2
  • Number of Channels
    2
    2
    2
  • Data Rate
    -
    420 Mbps
    -
  • Propagation Delay Max (tpd)
    3.90 ns
    -
    3.90 ns
  • Number of Positions
    8
    8
    -
  • Number of Circuits
    1
    1
    1
  • Operating Voltage
    1.65V ~ 5.5V
    -
    -
  • Supply Voltage (DC)
    1.65V ~ 5.50V
    1.65V (min)
    1.65V ~ 5.50V
  • Voltage Nodes
    5.00 V
    -
    5.00 V
  • ECCN Code
    -
    EAR99
    EAR99
  • Output Current Drive
    -1.00 mA
    -
    -1.00 mA
  • Output Current
    50 mA
    -
    -
  • Operating Temperature
    -40℃ ~ 85℃
    -40℃ ~ 85℃
    -40℃ ~ 85℃
  • Mil-Spec
    Yes
    -
    -
  • Size-Length
    2.4 mm
    2.95 mm
    -
  • Size-Width
    0.8 mm
    2.8 mm
    -
  • Size-Height
    2.1 mm
    1.29 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
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Max)
    5.5 V
    5.5 V
    5.5 V
  • Supply Voltage (Min)
    1.65 V
    1.65 V
    1.65 V
  • Number of Output Channels
    1
    1
    1
  • Supply Voltage
    1.65V ~ 5.5V
    1.65V ~ 5.5V
    1.65V ~ 5.5V
  • Industrial-Spec
    Yes
    Yes
    -
  • Operating Temperature (Max)
    85 ℃
    85 ℃
    85 ℃
  • Automative-Spec
    Yes
    -
    -
  • Number of Inputs
    2
    -
    -
  • REACH SVHC Compliance Edition
    -
    2014/12/17
    -
  • Aerospace-Spec
    Yes
    -
    -
  • Overview
    SN74LVC2T45DCTR Product overview

    The SN74LVC2T45DCTR is a 2-bit non-inverting Bus Transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 to 5.5V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 to 5.5V. This allows for universal low-voltage bidirectional translation between any of the 1.8, 2.5, 3.3 and 5 voltage nodes. The SN74LVC2T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports always is active and must have a logic high or low level applied to prevent excess ICC and ICCZ.

    .
    DIR Input circuit referenced to VCCA
    .
    Low power consumption
    .
    Ioff Supports partial-power-down mode operation
    .
    Latch-up performance exceeds 100mA per JESD, 78 class II
    .
    ±24mA Output drive at 3.3V
    View all
    SN74LVC2T45DCTT Product overview

    The SN74LVC2T45DCTT is a Dual-bit Non-inverting Bus Transceiver IC uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 to 5.5V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.8, 2.5, 3.3 and 5V voltage nodes. It is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports always is active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.

    .
    Fully configurable dual-rail design allows each port to operate over 1.65 to 5.5V power supply range
    .
    VCC Isolation Feature, If Either VCC Input is at GND, Both Ports are in High-impedance State
    .
    DIR Input Circuit Referenced to VCCA
    .
    Low-power Consumption, 10µA Maximum ICC
    .
    ±24mA Output Drive at 3.3V
    .
    Ioff Supports Partial-power-down Mode Operation
    .
    420Mbps(3.3 to 5V Translation) 210Mbps(Translate to 3.3V), 75Mbps (Translate to 1.8V) max data rates
    .
    Latch-up Performance Exceeds 100mA Per JESD 78, Class II
    .
    Green Product, No Sb/Br
    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
    SN74LVC2T45DCTTG4 Product overview

    Voltage Level Translator Bidirectional 1 Circuit 2 Channel 420Mbps SM8 (SSOP)

    View all

SN74LVC2T45DCTT Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SN74LVC2T45DCTT Mfr.Part#:SN74LVC2T45DCTT Compare: Current Part Manufacturers:TI Category:Logic ICs Description:Transceiver, 74LVC245, 1.65V to 5.5V, SSOP-8
Image:SN74LVC2T45DCTR Mfr.Part#:SN74LVC2T45DCTR Compare: SN74LVC2T45DCTT VS SN74LVC2T45DCTR Manufacturers:TI Category:Voltage Level Translator Description:Bus Transceiver, LVC Family, 2Input, 50mA, 3.9ns, 1.65V to 5.5V, SSOP-8
Image:SN74LVC2T45DCTTG4 Mfr.Part#:SN74LVC2T45DCTTG4 Compare: SN74LVC2T45DCTT VS SN74LVC2T45DCTTG4 Manufacturers:TI Category:Logic ICs Description:2Bit Dual Supply Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs 8-SM8 -40℃ to 85℃
Image:SN74LVC2T45DCTRE4 Mfr.Part#:SN74LVC2T45DCTRE4 Compare: SN74LVC2T45DCTT VS SN74LVC2T45DCTRE4 Manufacturers:TI Category:Logic ICs Description:Bus Transceiver, LVC Family, 2Input, 32mA, 3.9ns, 1.65V to 5.5V, SSOP-8