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74ALVCH162245

Selection guide

Datasheet

74ALVCH162245
(Product Specification)
29-Jun-98, 11 pages, 106 kB

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74ALVCH162245 - 16-bit bus transceiver with direction pin and 30 Ohm termination resistor (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 74ALVCH162245 is a 16-bit transceiver featuring non-inverting 3-State bus compatible outputs in both send and receive directions. The 74ALVCH162245 features two output enable (nOE) inputs for easy cascading and two send/receive (nDIR) inputs for direction control. nOE controls the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.

The 74ALVCH162245 is designed with 30 Ohm series resistors in both HIGH and LOW output states.

The 74ALVCH162245 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.

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Features

  • Wide supply voltage range of 1.2V to 3.6V
  • Complies with JEDEC standard no. 8-1A
  • CMOS low power consumption
  • MULTIBYTETM flow-through standard pin-out architecture
  • Low inductance multiple VCC and ground pins for minimum noise and ground bounce
  • Direct interface with TTL levels
  • Bus hold on all data inputs
  • Integrated 30 Ohm termination resistor

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74ALVCH162245DGG74ALVCH162245DGG,19352 108 40112Volume productionSOT362-1
(TSSOP48) 		TubeStandard Marking
74ALVCH162245DGG74ALVCH162245DGG:19352 108 40118Volume productionSOT362-1
(TSSOP48) 		Reel Pack, SMD, 13"Standard Marking
74ALVCH162245DL74ALVCH162245DL:119351 878 10112Volume productionSOT370-1
(SSOP48) 		TubeStandard Marking
74ALVCH162245DL74ALVCH162245DL,119351 878 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
74ALVCH162245DGG74ALVCH162245DGG,59352 108 40512Discontinued
Replacement product		SOT362-1
(TSSOP48) 		Tube Dry PackStandard Marking
74ALVCH162245DGG74ALVCH162245DGG:59352 108 40518Discontinued
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
74ALVCH162245DGG74ALVCH162245DGG,174ALVCH162245DGG
Always Pb-free 3,872,58E+081
74ALVCH162245DGG74ALVCH162245DGG:174ALVCH162245DGG
Always Pb-free 3,872,58E+081
74ALVCH162245DL74ALVCH162245DL:1174ALVCH162245DL
week 13, 2005 3,872,58E+081
74ALVCH162245DL74ALVCH162245DL,1174ALVCH162245DL
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
74ALVCH162245DGG74ALVCH162245DGG,574ALVCH162245DGG
week 14, 2005 3,872,58E+081
74ALVCH162245DGG74ALVCH162245DGG:574ALVCH162245DGG
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
74ALVCH162245DGG9352 108 40112  74ALVCH162245DGG,1        not available
74ALVCH162245DGG9352 108 40118  74ALVCH162245DGG:1        not available
74ALVCH162245DL9351 878 10112  74ALVCH162245DL:11  1.2800ASIAWPI623111/19/2009Buy onlinenot available
74ALVCH162245DL9351 878 10118  74ALVCH162245DL,11  1.2800      not available
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Discontinued information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
74ALVCH162245DGG935210840512$product.prunedProduct.eplacementPartDN
    74ALVCH162245DGG935210840518$product.prunedProduct.eplacementPartDN
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      Applications


      Related applications
      Transceiver board
      Main CPU board

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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
      74ALVCH162245DGGSOT362-1
      (TSSOP48)      		2.5/3.3V 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State)2.4@3.3V2.3-3.648Low Power or Battery ApplicationsTTL+/- 12 mA
      74ALVCH162245DLSOT370-1
      (SSOP48)      		2.5/3.3V 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State)2.4@3.3V2.3-3.648Low Power or Battery ApplicationsTTL+/- 12 mA


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      74ALVCH162245 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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