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74ABT_H162245A

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Datasheet

(Product Specification)
v.2, 25-Feb-98, 12 pages, 94 kB

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16-bit bus transceiver with 30 Ohm series termination resistors (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 74ABT162245A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed.

The 74ABT162245A device is a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two Output

Enable (1OE, 2OE) inputs for easy cascading and two Direction (1DIR, 2DIR) inputs for direction control.

The 74ABT162245A is designed with 30 ohm series resistance in both the upper and lower output structures on both A and B ports. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus receiver/transmitters.

The 74ABT162245A is the same as the 74ABT16245A-1. The part number has been changed to reflect industry standards Two options are available, 74ABT162245A which does not have the bus hold feature and the 74ABTH162245A which incorporates the bus hold feature.

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Features

  • 16-bit bidirectional bus interface
  • Power-up 3-State
  • Multiple Vcc and GND pins minimize switching noise
  • 3-State buffers
  • Output capability: +12mA/-32mA
  • Latch-up protection exceeds 500mA per JEDEC Std 17
  • ESD protection exceeds 2000 V per MIL STD 883 Method 3015 and 200V per Machine Model
  • Same part as 74ABT16245A-1
  • 74ABTH162245A incorporates bus hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs
  • Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74ABT162245ADGG74ABT162245ADGG,119352 041 30112Volume productionSOT362-1
(TSSOP48) 		TubeStandard Marking
74ABT162245ADGG74ABT162245ADGG:119352 041 30118Volume productionSOT362-1
(TSSOP48) 		Reel Pack, SMD, 13"Standard Marking
74ABT162245ADL74ABT162245ADL,1129352 041 20112Volume productionSOT370-1
(SSOP48) 		TubeStandard Marking
74ABT162245ADL74ABT162245ADL,1189352 041 20118Volume productionSOT370-1
(SSOP48) 		Tape reel smdStandard Marking
74ABTH162245ADGG74ABTH162245ADGG:19352 288 90112Volume productionSOT362-1
(TSSOP48) 		TubeStandard Marking
74ABTH162245ADGG74ABTH162245ADGG,19352 288 90118Volume productionSOT362-1
(TSSOP48) 		Reel Pack, SMD, 13"Standard Marking
74ABTH162245ADL74ABTH162245ADL,119352 289 10112Volume productionSOT370-1
(SSOP48) 		TubeStandard Marking
74ABTH162245ADL74ABTH162245ADL:119352 289 10118Volume 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
74ABT162245ADGG74ABT162245ADGG,519352 041 30512Discontinued
Replacement product		SOT362-1
(TSSOP48) 		Tube Dry PackStandard Marking
74ABT162245ADGG74ABT162245ADGG:519352 041 30518Withdrawn
Replacement product		SOT362-1
(TSSOP48) 		Reel Dry Pack, SMD, 13"Standard Marking
74ABTH162245ADGG74ABTH162245ADGG,59352 288 90512Withdrawn
Replacement product		SOT362-1
(TSSOP48) 		Tube Dry PackStandard Marking
74ABTH162245ADGG74ABTH162245ADGG:59352 288 90518Withdrawn
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 Lead-free
74ABT162245ADGG74ABT162245ADGG,1174ABT162245ADGG
Always Pb-free 1,337,52E+081
74ABT162245ADGG74ABT162245ADGG:1174ABT162245ADGG
Always Pb-free 1,337,52E+081
74ABT162245ADL74ABT162245ADL,11274ABT162245ADL
week 13, 2005 1,337,52E+081
74ABT162245ADL74ABT162245ADL,11874ABT162245ADL
week 13, 2005 1,337,52E+081
74ABTH162245ADGG74ABTH162245ADGG:174ABTH162245ADGG
Always Pb-free 1,337,52E+081
74ABTH162245ADGG74ABTH162245ADGG,174ABTH162245ADGG
Always Pb-free 1,337,52E+081
74ABTH162245ADL74ABTH162245ADL,1174ABTH162245ADL
week 13, 2005 1,337,52E+081
74ABTH162245ADL74ABTH162245ADL:1174ABTH162245ADL
week 13, 2005 1,337,52E+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 Lead-free
74ABT162245ADGG74ABT162245ADGG,5174ABT162245ADGG
week 14, 2005 1,337,52E+081
74ABT162245ADGG74ABT162245ADGG:5174ABT162245ADGG
week 14, 2005 1,337,52E+081
74ABTH162245ADGG74ABTH162245ADGG,574ABTH162245ADGG
week 14, 2005 1,337,52E+081
74ABTH162245ADGG74ABTH162245ADGG:574ABTH162245ADGG
week 14, 2005 1,337,52E+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
74ABT162245ADGG9352 041 30112  74ABT162245ADGG,11  JAPANCHIP ONE STOPno 03/19/2010Buy onlinenot available
74ABT162245ADGG9352 041 30118  74ABT162245ADGG:11  JAPANCHIP ONE STOPno 03/19/2010Buy onlineOrder samples
74ABT162245ADL9352 041 20112  74ABT162245ADL,112  1.0600JAPANCHIP ONE STOPno 03/19/2010Buy onlinenot available
74ABT162245ADL9352 041 20118  74ABT162245ADL,118  1.0600NAAVNET ELECTRONICS MARKETING2,000 3/18/2010Buy onlineOrder samples
    JAPANCHIP ONE STOPno 03/19/2010Buy online 
74ABTH162245ADGG9352 288 90112  74ABTH162245ADGG:1  JAPANCHIP ONE STOPno 03/19/2010Buy onlinenot available
74ABTH162245ADGG9352 288 90118  74ABTH162245ADGG,1  JAPANCHIP ONE STOPno 03/19/2010Buy onlineOrder samples
74ABTH162245ADL9352 289 10112  74ABTH162245ADL,11  1.1300JAPANCHIP ONE STOPno 03/19/2010Buy onlinenot available
74ABTH162245ADL9352 289 10118  74ABTH162245ADL:11  1.1300JAPANCHIP ONE STOPno 03/19/2010Buy onlinenot available
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Discontinued information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
74ABT162245ADGG935204130512 DN
    74ABT162245ADGG935204130518 DN
      74ABTH162245ADGG935228890512 DN
        74ABTH162245ADGG935228890518 DN
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          Applications


          Related applications
          Transceiver board
          Main CPU board

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          Block diagrams/pinning

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          Parametrics/similar products

          Type numberPackageDescriptionPropagation Delay(ns)VoltageNo. of PinsLogic Switching LevelsOutput Drive Capability
          74ABT162245ADGGSOT362-1
          (TSSOP48)          		16-Bit Transceiver with Direction Pin; Non-Inverting with 30 Ohm Termination Resistors (3-State)34.5-5.5 V48TTL-32/+12 mA
          74ABT162245ADLSOT370-1
          (SSOP48)          		16-Bit Transceiver with Direction Pin; Non-Inverting with 30 Ohm Termination Resistors (3-State)34.5-5.5 V48TTL-32/+12 mA
          74ABTH162245ADGGSOT362-1
          (TSSOP48)          		16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State)34.5-5.5 V48TTL-32/+12 mA
          74ABTH162245ADLSOT370-1
          (SSOP48)          		16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State)34.5-5.5 V48TTL-32/+12 mA


          Similar products
          74ABT_H162245A links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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