74ALVC164245DGG

16-bit dual supply translating transceiver; 3-state

The 74ALVC164245 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced CMOS compatible TTL families.

The 74ALVC164245 is a 16-bit (dual octal) dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment.

This device can be used as two 8-bit transceivers or one 16-bit transceiver.

The direction control inputs (1DIR and 2DIR) determine the direction of the data flow. nDIR (active HIGH) enables data from nAn ports to nBn ports. nDIR (active LOW) enables data from nBn ports to nAn ports. The output enable inputs (1OE and 2OE), when HIGH, disable both nAn and nBn ports by placing them in a high-impedance OFF-state. Pins nAn, nOE and nDIR are referenced to VCC(A) and pins nBn are referenced to VCC(B).

In suspend mode, when one of the supply voltages is zero, there will be no current flow from the non-zero supply towards the zero supply. The nAn-outputs must be set 3-state and the voltage on the A-bus must be smaller than Vdiode (typical 0.7 V). VCC(B) ≥ VCC(A) (except in suspend mode).

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
74ALVC164245DGG 74ALVC164245DGG,11 935202350112 SOT362-1 Order product
74ALVC164245DGG 74ALVC164245DGG:11 935202350118 SOT362-1 Order product
74ALVC164245DGG 74ALVC164245DGG,51 935202350512 SOT362-1 Order product
74ALVC164245DGG 74ALVC164245DGG:51 935202350518 SOT362-1 Order product

Features

  • 5 V tolerant inputs/outputs for interfacing with 5 V logic
  • Wide supply voltage range:
    • 3 V port (VCC(A)): 1.5 V to 3.6 V
    • 5 V port (VCC(B)): 1.5 V to 5.5 V
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Control inputs voltage range from 2.7 V to 5.5 V
  • Inputs accept voltages up to 5.5 V
  • High-impedance outputs when VCC(A) or VCC(B) = 0 V
  • Complies with JEDEC standard JESD8-B/JESD36
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • 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
74ALVC164245DGGProduction1.5 - 5.51.5 - 3.6CMOS/LVTTL+/- 242.916low-40~85822.037TSSOP48

Package

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74ALVC164245DGG74ALVC164245DGG,11
( 9352 023 50112 )
ActiveALVC164245
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Bulk Pack
74ALVC164245DGG:11
( 9352 023 50118 )
ActiveALVC164245Reel 13" Q1/T1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part number, (Ordering code (12NC))StatusMarkingPackageOutline versionReflow-/Wave solderingPacking
74ALVC164245DGG74ALVC164245DGG,51
( 9352 023 50512 )
Withdrawn / End-of-lifeALVC164245
TSSOP48
(SOT362-1)
SOT362-1SSOP-TSSOP-VSO-WAVE
Tube in Drypack
74ALVC164245DGG:51
( 9352 023 50518 )
Withdrawn / End-of-lifeALVC164245Reel 13" Q1/T1 in Drypack

Discontinuation information

Type numberOrderable part numberlabel.orderingCodeLast time buy dateLast time delivery dateReplacement productStatusComments
74ALVC164245DGG74ALVC164245DGG,51935202350512
74ALVC164245DGG74ALVC164245DGG:51935202350518

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74ALVC164245DGG74ALVC164245DGG,1174ALVC164245DGGAlways Pb-free123.83.872.58E811
74ALVC164245DGG74ALVC164245DGG:1174ALVC164245DGGAlways Pb-free123.83.872.58E811

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74ALVC164245DGG74ALVC164245DGG,5174ALVC164245DGGweek 14, 2005123.83.872.58E822
74ALVC164245DGG74ALVC164245DGG:5174ALVC164245DGGweek 14, 2005123.83.872.58E822
Quality and reliability disclaimer

Documentation (6)

File nameTitleTypeDate
74ALVC16424516-bit dual supply translating transceiver; 3-stateData sheet2019-04-09
Nexperia_document_guide_Logic_translators_201711Nexperia Logic TranslatorsBrochure2017-12-05
alvc164245alvc164245 IBIS modelIBIS model2013-04-07
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT362-1_118TSSOP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-15
SOT362-1plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm bodyOutline drawing2018-10-18

Support

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Models

File nameTitleTypeDate
alvc164245alvc164245 IBIS modelIBIS model2013-04-07

Ordering, pricing & availability

Type numberOrderable part numberOrdering code (12NC)PackingBuy online
74ALVC164245DGG74ALVC164245DGG,11935202350112Bulk PackOrder product
74ALVC164245DGG74ALVC164245DGG:11935202350118Reel 13" Q1/T1Order product
74ALVC164245DGG74ALVC164245DGG,51935202350512Tube in DrypackOrder product
74ALVC164245DGG74ALVC164245DGG:51935202350518Reel 13" Q1/T1 in DrypackOrder product

Sample

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