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74ALVC164245

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Datasheet

74ALVC164245
(Product Specification)
11-Nov-08, 19 pages, 113 kB

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74ALVC164245 - 16-bit dual supply translating transceiver; 3-state

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

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 nA ports to nB ports. nDIR (active LOW) enables data from nB ports to nA ports. The output enable inputs (1OE and 2OE), when HIGH, disable both nA and nB ports by placing them in a high-impedance OFF-state. Pins nA, nOE and nDIR are referenced to VCC(A) and pins nB 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 A-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).

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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-A114E exceeds 2000 V
    • MM JESD22-A115-A exceeds 200 V
  • Specified from -40 Cel to +85 Cel and -40 Cel to +125 Cel

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74ALVC164245BQ74ALVC164245BQ,5159352 880 52515Volume productionSOT1025-1
(HUQFN60U) 		Reel Dry Pack, 7"Standard Marking
74ALVC164245BQ74ALVC164245BQ,5189352 880 52518DevelopmentSOT1025-1
(HUQFN60U) 		Reel Dry Pack, SMD, 13"Standard Marking
74ALVC164245DGG74ALVC164245DGG,119352 023 50112Volume productionSOT362-1
(TSSOP48) 		TubeStandard Marking
74ALVC164245DGG74ALVC164245DGG:119352 023 50118Volume productionSOT362-1
(TSSOP48) 		Reel Pack, SMD, 13"Standard Marking
74ALVC164245DL74ALVC164245DL,1129352 023 40112Volume productionSOT370-1
(SSOP48) 		TubeStandard Marking
74ALVC164245DL74ALVC164245DL,1189352 023 40118Volume productionSOT370-1
(SSOP48) 		Tape reel smdStandard Marking

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

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74ALVC164245BQ-9352 880 52118Withdrawn
Replacement product		SOT1025-1
(HUQFN60U) 		Reel Pack, SMD, 13"Standard Marking
74ALVC164245DGG74ALVC164245DGG,519352 023 50512Discontinued
Replacement product		SOT362-1
(TSSOP48) 		Tube Dry PackStandard Marking
74ALVC164245DGG74ALVC164245DGG:519352 023 50518Discontinued
Replacement product		SOT362-1
(TSSOP48) 		Reel Dry Pack, SMD, 13"Standard Marking
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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
74ALVC164245BQ74ALVC164245BQ,51574ALVC164245BQ
Always Pb-free 3,872,58E+082
74ALVC164245BQ74ALVC164245BQ,51874ALVC164245BQ
Always Pb-free
74ALVC164245DGG74ALVC164245DGG,1174ALVC164245DGG
Always Pb-free 3,872,58E+081
74ALVC164245DGG74ALVC164245DGG:1174ALVC164245DGG
Always Pb-free 3,872,58E+081
74ALVC164245DL74ALVC164245DL,11274ALVC164245DL
week 13, 2005 3,872,58E+081
74ALVC164245DL74ALVC164245DL,11874ALVC164245DL
week 13, 2005 3,872,58E+081

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

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
74ALVC164245BQ-74ALVC164245BQ
Always Pb-free 3,872,58E+082
74ALVC164245DGG74ALVC164245DGG,5174ALVC164245DGG
week 14, 2005 3,872,58E+081
74ALVC164245DGG74ALVC164245DGG:5174ALVC164245DGG
week 14, 2005 3,872,58E+081

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
74ALVC164245BQ9352 880 52515  74ALVC164245BQ,515        not available
74ALVC164245BQ9352 880 52518  74ALVC164245BQ,518        not available
74ALVC164245DGG9352 023 50112  74ALVC164245DGG,11  NAFUTURE ELECTRONICS8,959 11/19/2009Buy onlinenot available
74ALVC164245DGG9352 023 50118  74ALVC164245DGG:11        not available
74ALVC164245DL9352 023 40112  74ALVC164245DL,112  1.3300NAARROW ELECTRONICS51 11/19/2009Buy onlinenot available
    NADIGI-KEY CORPORATION1,083 11/20/2009Buy online 
    NAMOUSER ELECTRONICS622 11/20/2009Buy online 
    NAFUTURE ELECTRONICS9,407 11/19/2009Buy online 
    NAMOUSER ELECTRONICS622 11/20/2009Buy online 
74ALVC164245DL9352 023 40118  74ALVC164245DL,118  1.3300NAARROW ELECTRONICS51 11/19/2009Buy onlinenot available
    NAMOUSER ELECTRONICS992 11/20/2009Buy online 
    NAFUTURE ELECTRONICS18,000 11/19/2009Buy online 
    NAARROW ELECTRONICS3,000 11/19/2009Buy online 
    NAMOUSER ELECTRONICS992 11/20/2009Buy online 
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Discontinued information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
74ALVC164245BQ935288052118$product.prunedProduct.eplacementPartDN
    74ALVC164245DGG935202350512$product.prunedProduct.eplacementPartDN
      74ALVC164245DGG935202350518$product.prunedProduct.eplacementPartDN
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        Block diagrams/pinning

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        Design support

        Application Notes

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        Parametrics/similar products

        Type numberPackageDescriptionPropagation Delay(ns)VoltageNo. of PinsPower Dissipation ConsiderationsLogic Switching LevelsOutput Drive Capability
        74ALVC164245DGGSOT362-1
        (TSSOP48)        		2.5/3.3V 16-Bit Dual Supply Translating Transceiver (3-State)3.1@3.3VA port 1.5-3.6 B port 1.5-5.548Low Power TTL+/- 24 mA
        74ALVC164245DLSOT370-1
        (SSOP48)        		2.5/3.3V 16-Bit Dual Supply Translating Transceiver (3-State)3.1@3.3VA port 1.5-3.6 B port 1.5-5.548Low Power or Battery ApplicationsTTL+/- 24 mA


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