74AVC2T45GF NRND

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

The 74AVC2T45 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 at any voltage between 0.8 V and 3.6 V making 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.

Not recommended for new designs (NRND), click here for the alternative product.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AVC2T45GF 74AVC2T45GF,115 935291497115 SOT1089 Order product

Features

  • 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:
    • HBM JESD22-A114F Class 3B exceeds 8000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • 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
  • Specified from –40 ℃ to +85 ℃ and –40 ℃ to +125 ℃

Target applications

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)Rth(j-c) (K/W)Package name
74AVC2T45GF
NRND
Not for design in0.8 - 3.60.8 - 3.6CMOS/LVTTL+/- 122.12very low-40~1252592.2127XSON8

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74AVC2T45GF
NRND
74AVC2T45GF,115
( 9352 914 97115 )
ActiveStandard Marking
XSON8
(SOT1089)
SOT1089Reel 7" Q1/T1

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AVC2T45GF
NRND
74AVC2T45GF,11574AVC2T45GFAlways Pb-free11
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74AVC2T45Dual-bit, dual-supply voltage level translator/transceiver; 3-stateData sheet2018-09-25
AN90007Pin FMEA for AVC familyApplication note2018-11-30
Nexperia_document_guide_Logic_translators_201711Nexperia Logic TranslatorsBrochure2017-12-05
avc2t4574AVC2T45 IBIS modelIBIS model2014-10-19
SOT1089_115XSON8; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115Packing2013-04-23
SOT1089plastic, leadless extremely thin small outline package; 8 terminals; 0.35 mm pitch; 1.35 mm x 1 mm x 0.5 mm bodyOutline drawing2019-05-28

Support

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Models

File nameTitleTypeDate
avc2t4574AVC2T45 IBIS modelIBIS model2014-10-19

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AVC2T45GF74AVC2T45GF,115935291497115Reel 7" Q1/T1Order product

Sample

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