74AVC4T245

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

The 74AVC4T245 is an 4-bit, dual supply transceiver that enables bidirectional level translation. The device can be used as two 2-bit transceivers or as a 4-bit transceiver. It features four 2-bit input-output ports (nAn and nBn), a direction control input (nDIR), a output enable input (nOE) 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 nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B). A HIGH on nDIR allows transmission from nAn to nBn and a LOW on nDIR allows transmission from nBn to nAn. The output enable input (nOE) 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 nAn and nBn are in the high-impedance OFF-state.

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)
    • 200 Mbit/s (≥ 1.1 V to 3.3 V translation)
    • 200 Mbit/s (≥ 1.1 V to 2.5 V translation)
    • 200 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

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)No of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74AVC4T245BQProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~1259213.161DHVQFN16
74AVC4T245DProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~125929.251SO16
74AVC4T245GUProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~125994.188XQFN16
74AVC4T245PWProduction0.8 - 3.60.8 - 3.6CMOS/LVTTL± 122.14very low-40~1251244.453.6TSSOP16

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74AVC4T245BQ
DHVQFN16
(SOT763-1)
SOT763-1Reel 7" Q1/T1ActiveC4T24574AVC4T245BQ,115
( 9352 845 86115 )
74AVC4T245D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74AVC4T245D74AVC4T245D,118
( 9352 881 31118 )
Bulk PackActive74AVC4T245D74AVC4T245D,112
( 9352 881 31112 )
74AVC4T245GU
XQFN16
(SOT1161-1)
SOT1161-1Reel 7" Q1/T1ActiveStandard Marking74AVC4T245GU,115
( 9352 941 32115 )
74AVC4T245PW
TSSOP16
(SOT403-1)
SOT403-1SSOP-TSSOP-VSO-WAVE
Reel 13" Q1/T1ActiveVC4T24574AVC4T245PW,118
( 9352 845 88118 )
Bulk PackActiveVC4T24574AVC4T245PW,112
( 9352 845 88112 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
74AVC4T245BQ74AVC4T245BQ,11574AVC4T245BQAlways Pb-free11
74AVC4T245D74AVC4T245D,11874AVC4T245DAlways Pb-free11
74AVC4T245D74AVC4T245D,11274AVC4T245DAlways Pb-free11
74AVC4T245GU74AVC4T245GU,11574AVC4T245GUAlways Pb-free11
74AVC4T245PW74AVC4T245PW,11874AVC4T245PWAlways Pb-free11
74AVC4T245PW74AVC4T245PW,11274AVC4T245PWAlways Pb-free11
Quality and reliability disclaimer

Documentation (19)

File nameTitleTypeDate
74AVC4T2454-bit dual supply translating transceiver with configurable voltage translation; 3-stateData sheet2019-03-20
Nexperia_document_guide_Logic_translators_201711Nexperia Logic TranslatorsBrochure2017-12-05
avc4t245avc4t245 IBIS modelIBIS model2013-04-07
nexperia_selection_guide_2019_201901Selection guide 2019. Discretes, Logic and MOSFETsSelection guide2018-12-12
SOT763-1_115DHVQFN16; Reel pack, SMD, 7" Q1/T1 standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115Packing2016-07-05
SOT763-1plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 16 terminals; 0.5 mm pitch; 3.5 mm x 2.5 mm x 1 mm bodyOutline drawing2018-11-14
SOT1161-1_115Standard product orientation 12NC ending 115Packing2013-04-05
SOT1161-1plastic, leadless extermely thin quad flat package; 16 terminals; 0.4 mm pitch; 2.6 mm x 1.8 mm x 0.5 mm bodyOutline drawing2018-11-14
SOT109-1_431SO16; Reel sulfur barrier pack, SMD, 13" Q1/T1 standard product orientation Orderable part number ending ,431 or Z Ordering code (12NC) ending 431Packing2016-08-25
SOT109-1_118SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-24
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyOutline drawing2018-10-18
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1_623TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 623 or HL; Ordering code (12NC) ending 623Packing2013-05-15
SOT403-1_118TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-08
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT403-1_128TSSOP16; Reel pack; SMD, 13", Turned Q4/T2 180 deg product orientation Orderable part number ending ,128 or HP Ordering code (12NC) ending 128Packing2014-10-14
SOT403-1_653TSSOP16; Reel pack; SMD, 13"; Q1 Standard product orientation; Orderable part number ending, 653 or HL; Ordering code (12NC) ending 653Packing2013-05-15
SOT403-1plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.1 mm bodyOutline drawing2018-11-14

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Models

File nameTitleTypeDate
avc4t245avc4t245 IBIS modelIBIS model2013-04-07

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