74AVC2T45-Q100

Dual-bit, dual-supply voltage level translator/transceiver; 3-state

The 74AVC2T45-Q100 is a dual-bit, dual-supply transceiver that enables bidirectional level translation. It features two data input-output ports (nA and nB), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied with any voltage between 0.8 V and 3.6 V. This flexibility makes the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins nA and DIR are referenced to VCC(A) and pins nB are referenced to VCC(B). A HIGH on DIR allows transmission from nA to nB and a LOW on DIR allows transmission from nB to nA.

The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In Suspend mode when either VCC(A) or VCC(B) are at GND level, both A and B are in the high-impedance OFF-state.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1)
    • Specified from -40 °C to +85 °C and from -40 °C to +125 °C
  • Wide supply voltage range:
    • VCC(A): 0.8 V to 3.6 V
    • VCC(B): 0.8 V to 3.6 V
  • High noise immunity
  • Complies with JEDEC standards:
    • JESD8-12 (0.8 V to 1.3 V)
    • JESD8-11 (0.9 V to 1.65 V)
    • JESD8-7 (1.2 V to 1.95 V)
    • JESD8-5 (1.8 V to 2.7 V)
    • JESD8-B (2.7 V to 3.6 V)
  • ESD protection:
    • MIL-STD-883, method 3015 Class 3B exceeds 8000 V
    • HBM JESD22-A114E Class 3B exceeds 8000 V
    • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
  • Maximum data rates:
    • 500 Mbit/s (1.8 V to 3.3 V translation)
    • 320 Mbit/s (<1.8 V to 3.3 V translation)
    • 320 Mbit/s (translate to 2.5 V or 1.8 V)
    • 280 Mbit/s (translate to 1.5 V)
    • 240 Mbit/s (translate to 1.2 V)
  • Suspend mode
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
  • Inputs accept voltages up to 3.6 V
  • Low noise overshoot and undershoot < 10 % of VCC
  • IOFF circuitry provides partial Power-down mode operation
  • Multiple package options

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Package name
74AVC2T45DC-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL+/- 122.12very low-40~12520651.0VSSOP8
74AVC2T45DP-Q100Production0.8 - 3.60.8 - 3.6CMOS/LVTTL+/- 122.12very low-40~12512030.0TSSOP8

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC2T45DC-Q100
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiveB4574AVC2T45DC-Q100H
( 9353 003 61125 )
74AVC2T45DP-Q100
TSSOP8
(SOT505-2)
SOT505-2Reel 7" Q3/T4, ReverseActiveB4574AVC2T45DP-Q100H
( 9353 003 62125 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AVC2T45DC-Q10074AVC2T45DC-Q100H74AVC2T45DC-Q100Always Pb-free11
74AVC2T45DP-Q10074AVC2T45DP-Q100H74AVC2T45DP-Q100Always Pb-free11
Quality and reliability disclaimer

Documentation (7)

File nameTitleTypeDate
74AVC2T45_Q100Dual-bit, dual-supply voltage level translator/transceiver; 3-stateData sheet2017-05-03
AN10156Sorting through the low voltage logic mazeApplication note2013-03-13
Nexperia-Automotive-Selection-Guide-2018Discretes, logic and MOSFETs AEC-Q100/Q101 qualifiedSelection guide2018-05-29
SOT505-2plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm bodyOutline drawing2017-01-30
SOT505-2_125TSSOP8: Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packing2013-05-02
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyOutline drawing2017-01-30
SOT765-1_125VSSOP8; Reel pack, reverse; SMD, 7" Q3/T4 Standard product orientation Orderable part number ending ,125 or H Ordering code (12NC) ending 125Packing2013-05-03

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