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SN54HC244 Status: ACTIVE

Octal Buffers And Line Drivers With 3-State Outputs


      
         
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Datasheet

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 SN54HC244SN74HC244 SN74HC244-EP 
Voltage Nodes(V)6, 5, 2  6, 4.5, 2  6, 4.5, 2  
Vcc range(V)2.0 to 6.0  2.0 to 6.0  2.0 to 6.0  
LogicTrue  True  True  
Input LevelCMOS  CMOS  CMOS  
Output LevelCMOS  CMOS  CMOS  
Output Drive(mA) -7.8/7.8  -7.8/7.8  
No. of Gates  10  
No. of Outputs8  8  8  
tpd max(ns) 29  34  
Static Current 0.08  0.16  
RatingMilitary  Catalog  HiRel Enhanced Product  
Technology FamilyHC  HC  HC  
 SamplesSamplesSamples
 InventoryInventoryInventory

Other qualified versions of SN54HC244

Version Part Number Definition
Automotive SN74HC244-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog SN74HC244 TI's standard catalog product
Enhanced Product SN74HC244-EP Supports Defense, Aerospace and Medical Applications
Space SN54HC244-SP Radiation tolerant, ceramic packaging and qualified for use in Space-based application

Customers Who Evaluated This Product Also Evaluated

  • SN74HC244: Octal Buffers And Line Drivers With 3-State Outputs
  • SN54HCT244: Octal Buffers And Line Drivers With 3-State Outputs
  • SN54HC00: Quadruple 2-Input Positive-NAND Gates
  • SN54HC14: Hex Schmitt-trigger Inverters
  • SN54HC32: Quadruple 2-Input Positive-OR Gates

Product Information

Features

  • Wide Operating Voltage Range of 2 V to 6 V
  • High-Current Outputs Drive Up To 15 LSTTL Loads
  • 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd = 11 ns
  • ±6-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max

Description

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The ’HC244 devices are organized as two 4-bit buffers/drivers with separate output-enable (OE)\ inputs. When OE\ is low, the device passes noninverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)DSCC #Price | QuantityPackage | PinsPackage QTY | Package CarrierFootprintsSamples
84096012AACTIVE-55 to 125 17.90 | 1kuLCCC (FK) | 20 1 | TUBE Download CAD Format for this FootprintPurchase Samples
8409601RAACTIVE-55 to 125 3.45 | 1kuCDIP (J) | 20 1 | TUBE Download CAD Format for this FootprintPurchase Samples
8409601SAACTIVE-55 to 125 17.95 | 1kuCFP (W) | 20 1 | TUBE Purchase Samples
JM38510/65705B2AACTIVE-55 to 125 23.87 | 1kuLCCC (FK) | 20 1 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
JM38510/65705BRAACTIVE-55 to 125 11.51 | 1kuCDIP (J) | 20 1 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
JM38510/65705BSAACTIVE-55 to 125 20.78 | 1kuCFP (W) | 20 1 | TUBE Contact TI Distributor or Sales Office
SN54HC244JACTIVE-55 to 125 2.49 | 1kuCDIP (J) | 20 1 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SNJ54HC244FKACTIVE-55 to 12584096012A17.90 | 1kuLCCC (FK) | 20 1 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SNJ54HC244JACTIVE-55 to 1258409601RA3.45 | 1kuCDIP (J) | 20 1 | TUBE Download CAD Format for this FootprintContact TI Distributor or Sales Office
SNJ54HC244WACTIVE-55 to 1258409601SA17.95 | 1kuCFP (W) | 20 1 | TUBE Contact TI Distributor or Sales Office

* 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

Reported Distributor Inventory as of 11:24 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 8 Weeks84096012A
AmericasAvnet 245
TI Lead Time*: 8 Weeks8409601RA
AmericasArrow >1k
Avnet >1k
EuropeEBV Elektronik 39
TI Lead Time*: 8 Weeks8409601SA
EuropeAvnet-SILICA 7
TI Lead Time*: 8 WeeksJM38510/65705B2A
AmericasArrow 43
TI Lead Time*: 8 WeeksJM38510/65705BRA
AmericasArrow >1k
Avnet 245
TI Lead Time*: 8 WeeksJM38510/65705BSA
AmericasRochester Electronics 159
TI Lead Time*: 8 WeeksSN54HC244J
AmericasArrow >1k
Avnet 272
Rochester Electronics >1k
EuropeArrow Northern Europe 72
Avnet-SILICA 21
EBV Elektronik 94
TI Lead Time*: 8 WeeksSNJ54HC244FK
AmericasArrow 150
EuropeArrow Northern Europe 11
TI Lead Time*: 8 WeeksSNJ54HC244J
AmericasAvnet 8
Rochester Electronics 270
EuropeArrow Northern Europe 6
EBV Elektronik 14
TI Lead Time*: 8 WeeksSNJ54HC244W
AmericasArrow 2
View all Distributors  

** 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
84096012A  TBD POST-PLATE N/A for Pkg TypeViewView
8409601RA  TBD A42  N/A for Pkg TypeViewView
8409601SA  TBD Call TI N/A for Pkg TypeViewView
JM38510/65705B2A  TBD POST-PLATE N/A for Pkg TypeViewView
JM38510/65705BRA  TBD A42  N/A for Pkg TypeViewView
JM38510/65705BSA  TBD Call TI N/A for Pkg TypeViewView
SN54HC244J  TBD A42  N/A for Pkg TypeViewView
SNJ54HC244FK  TBD POST-PLATE N/A for Pkg TypeViewView
SNJ54HC244J  TBD A42  N/A for Pkg TypeViewView
SNJ54HC244W  TBD Call TI N/A for Pkg TypeViewView

* 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.

Technical Documents

Most useful technical documents for SN54HC244 Help

Datasheet

Application Notes

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Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
SN74HC244 Octal Buffers And Line Drivers With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
SN54HCT244 Octal Buffers And Line Drivers With 3-State Outputs BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
SN54HC00 Quadruple 2-Input Positive-NAND Gates GATES-NAND GATES TI customers also evaluated this product.
SN54HC14 Hex Schmitt-trigger Inverters BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
SN54HC32 Quadruple 2-Input Positive-OR Gates GATES-NOR GATES TI customers also evaluated this product.
SN54HC08 Quadruple 2-Input Positive-AND Gates GATES-AND GATES TI customers also evaluated this product.
SN54HC393 Dual 4-Bit Binary Counters COUNTERS-BINARY COUNTERS TI customers also evaluated this product.
SN54HC74 Dual D-type Positive-Edge-Triggered Flip-Flops With Clear And Preset FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS TI customers also evaluated this product.
SN54HC138 3-Line To 8-Line Decoders/Demultiplexers DECODERS/ENCODERS/MULTIPLEXERS-DECODERS/DEMULTIPLEXERS TI customers also evaluated this product.
SN54HC04 Hex Inverters BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS TI customers also evaluated this product.
SN54HC165 Parallel-Load 8-Bit Shift Registers FLIP-FLOPS, LATCHES AND REGISTERS-SHIFT REGISTERS TI customers also evaluated this product.
SN54HC373 Octal D-type Transparent Latches With 3-State Outputs FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE LATCHES TI customers also evaluated this product.

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