SN74ALVCH16245 Status: ACTIVE

16-Bit Bus Transceiver With 3-State Outputs

      
         
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Datasheet

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 SN74ALVCH16245
Voltage Nodes(V)3.3, 2.7, 2.5, 1.8  
Vcc range(V)1.65 to 3.6  
Input LevelLVTTL  
Output LevelLVTTL  
Output Drive(mA)-24/24  
No. of Bits16  
LogicTrue  
Static Current0.04  
tpd max(ns)3.0  
RatingCatalog  
Technology FamilyALVC  
 Samples
 Inventory

Other qualified versions of SN74ALVCH16245

Version Part Number Definition
Enhanced Product SN74ALVCH16245-EP Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

  • SN74LVCH16245A: 16-Bit Bus Transceiver With 3-State Outputs
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  • SN74LVC2T45: Dual-Bit Dual Supply Transceiver with Configurable Voltage Translation and 3-State Outputs
  • TPS51116: DDR1, DDR2, DDR3 Switcher and LDO
  • SN74LVC2G32: Dual 2-Input Positive-OR Gate

Product Information

Features

  • Member of the Texas Instruments Widebus™ Family
  • Operates From 1.65 V to 3.6 V
  • Max tpd of 3 ns at 3.3 V
  • ±24-mA Output Drive at 3.3 V
  • Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 200-V Machine Model (A115-A)

Widebus is a trademark of Texas Instruments.

Description

This 16-bit (dual-octal) noninverting bus transceiver is designed for 1.65-V to 3.6-V VCC operation.

The SN74ALVCH16245 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE)\ input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess ICC and ICCZ.

To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierFootprintsSamples
74ALVCH16245DGGRG4ACTIVE-40 to 851.10 | 1kuTSSOP (DGG) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
74ALVCH16245DGVRE4ACTIVE-40 to 851.10 | 1kuTVSOP (DGV) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
74ALVCH16245DGVRG4ACTIVE-40 to 851.10 | 1kuTVSOP (DGV) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
74ALVCH16245DLG4ACTIVE-40 to 851.21 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
74ALVCH16245DLRG4ACTIVE-40 to 851.10 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
74ALVCH16245GRDRACTIVE-40 to 852.11 | 1kuBGA MICROSTAR JUNIOR (GRD) | 54  1000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
74ALVCH16245ZQLRACTIVE-40 to 851.41 | 1kuBGA MICROSTAR JUNIOR (ZQL) | 56 View 1000 | LARGE T&R Download CAD Format for this Footprint
74ALVCH16245ZRDRACTIVE-40 to 851.41 | 1kuBGA MICROSTAR JUNIOR (ZRD) | 54  1000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74ALVCH16245DGGRACTIVE-40 to 851.10 | 1kuTSSOP (DGG) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74ALVCH16245DGVRACTIVE-40 to 851.10 | 1kuTVSOP (DGV) | 48 View 2000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74ALVCH16245DLACTIVE-40 to 851.21 | 1kuSSOP (DL) | 48 View 25 | TUBE Download CAD Format for this FootprintPurchase Samples
SN74ALVCH16245DLRACTIVE-40 to 851.10 | 1kuSSOP (DL) | 48 View 1000 | LARGE T&R Download CAD Format for this FootprintContact TI Distributor or Sales Office
SN74ALVCH16245KRNRND-40 to 851.65 | 1kuBGA MICROSTAR JUNIOR (GQL) | 56 View 1000 | LARGE T&R Download CAD Format for this FootprintNot Available

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
74ALVCH16245DGGRG4As of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 13 Weeks AmericasDigiKey  Available
74ALVCH16245DGVRE4As of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
74ALVCH16245DGVRG4As of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
74ALVCH16245DLG4As of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 5 Weeks AmericasAvnet 795
 DigiKey  Available
74ALVCH16245DLRG4As of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey  Available
 Mouser Electronics 800
74ALVCH16245GRDRAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey >1k
 Rochester Electronics 1k
74ALVCH16245ZQLRAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 1k
 DigiKey >1k
 AsiaWPI 931
74ALVCH16245ZRDRAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasDigiKey 542
 Rochester Electronics >1k
SN74ALVCH16245DGGRAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 13 Weeks AmericasArrow 605
 Avnet >1k
 DigiKey >1k
 Mouser Electronics >1k
 Newark 779
 Rochester Electronics >1k
 AsiaWPI >1k
 EuropeFarnell 163
SN74ALVCH16245DGVRAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow >1k
 Avnet >1k
 DigiKey >1k
 Mouser Electronics >1k
SN74ALVCH16245DLAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 5 Weeks AmericasAvnet 161
 DigiKey 476
 Mouser Electronics 266
 Rochester Electronics >1k
 EuropeArrow Southern Europe 600
 Avnet-SILICA 50
 EBV Elektronik >1k
SN74ALVCH16245DLRAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 1k
 Avnet 1k
 DigiKey >1k
 Mouser Electronics 810
 Rochester Electronics >1k
SN74ALVCH16245KRAs of 10:11 AM GMT, 03 Jul 2009As of 10:11 AM GMT, 03 Jul 2009
 Lead TimeRegionCompanyIn StockPurchase
 4 Weeks AmericasArrow 1k
 Rochester Electronics >1k
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** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
74ALVCH16245DGGRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74ALVCH16245DGVRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74ALVCH16245DGVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74ALVCH16245DLG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74ALVCH16245DLRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
74ALVCH16245GRDR  TBD SNPB Level-1-240C-UNLIMViewView
74ALVCH16245ZQLR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView
74ALVCH16245ZRDR RoHS Compliant Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIMViewView
SN74ALVCH16245DGGR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ALVCH16245DGVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ALVCH16245DL RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ALVCH16245DLR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN74ALVCH16245KR  TBD SNPB Level-1-240C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

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