74AVC8T245BQ

8-bit dual supply translating transceiver with configurable voltage translation; 3-state

The 74AVC8T245 is an 8-bit, dual supply transceiver that enables bidirectional level translation. It features two 8-bit input-output ports (An and Bn), a direction control input (DIR), a output enable input (OE) 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 An, OE and DIR are referenced to VCC(A) and pins Bn are referenced to VCC(B). A HIGH on DIR allows transmission from An to Bn and a LOW on DIR allows transmission from Bn to An. The output enable input (OE) can be used to disable the outputs so the buses are effectively isolated.

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 An and Bn are in the high-impedance OFF-state.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74AVC8T245BQ 74AVC8T245BQ,118 935284591118 SOT815-1 Order product
74AVC8T245BQ 74AVC8T245BQ,115 935284591115 SOT815-1 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
  • 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-A114E Class 3B exceeds 8000 V
    • MM JESD22-A115-A exceeds 200 V
    • CDM JESD22-C101C exceeds 1000 V
  • Maximum data rates:
    • 380 Mbit/s (≥ 1.8 V to 3.3 V translation)
    • 260 Mbit/s (≥ 1.1 V to 3.3 V translation)
    • 260 Mbit/s (≥ 1.1 V to 2.5 V translation)
    • 210 Mbit/s (≥ 1.1 V to 1.8 V translation)
    • 150 Mbit/s (≥ 1.1 V to 1.5 V translation)
    • 100 Mbit/s (≥ 1.1 V to 1.2 V translation)
  • Suspend mode
  • Latch-up performance exceeds 100 mA per JESD 78 Class II
  • Inputs accept voltages up to 3.6 V
  • IOFF circuitry provides partial Power-down mode operation
  • Multiple package options
  • Specified from -40 °C to +85 °C and -40 °C to +125 °C

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
74AVC8T245BQProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL+/- 122.18very low-40~125676.241DHVQFN24

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC8T245BQ
DHVQFN24
(SOT815-1)
SOT815-1Reel 13" Q1/T1ActiveAVC8T24574AVC8T245BQ,118
( 9352 845 91118 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AVC8T245BQ74AVC8T245BQ,11874AVC8T245BQAlways Pb-free11
Quality and reliability disclaimer

Documentation (8)

File nameTitleTypeDate
74AVC8T2458-bit dual supply translating transceiver with configurable voltage translation; 3-stateData sheet2017-05-03
AN252Live Insertion Aspects of Philips Logic FamiliesApplication note2013-03-13
AN10156Sorting through the low voltage logic mazeApplication note2013-03-13
AN90007Pin FMEA for AVC familyApplication note2018-11-30
Nexperia_document_guide_Logic_translators_201711Nexperia Logic TranslatorsBrochure2017-12-05
avc8t245avc8t245 IBIS modelIBIS model2013-04-07
SOT815-1_118DHVQFN24; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-19
SOT815-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 5.5 mm x 3.5 mm x 1 mm bodyOutline drawing2018-11-14

Support

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Models

File nameTitleTypeDate
avc8t245avc8t245 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74AVC8T245BQ74AVC8T245BQ,118935284591118Reel 13" Q1/T1Order product
74AVC8T245BQ74AVC8T245BQ,115935284591115Reel 7" Q1/T1Order product

Sample

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