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74LVT162245B

Selection guide

Datasheet

(Product Specification)
v.2, 19-Feb-98, 10 pages, 91 kB

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3.3V LVT 16-bit transceiver with 30Ohm termination resistors (3-

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 74LVT162245B is a high-performance BiCMOS product designed for Vcc operation at 3.3V.

This 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 an Output Enable (nOE) input for easy cascading and a Direction (DIR) input for direction control.

The 74LVT162245B is designed with 30W series resistance in both the High and Low states of the output. This design reduces line noise in applications such as memory address drivers, clock drivers, and bus transceivers/transmitters.

The 74LVT162245B is the same as the 74LVT16245B-1. The part number has been changed to reflect industry standards.

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Features

  • 16-bit bidirectional bus interface
  • 3-State buffers
  • Output capability: +12mA/-12mA
  • TTL input and output switching levels
  • Input and output interface capability to systems at 5V supply
  • Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs
  • Live insertion/extraction permitted
  • Outputs include series resistance of 30W making external termination resistors unnecessary
  • Power-up 3-State
  • No bus current loading when output is tied to 5V bus
  • Latch-up protection exceeds 500mA per JEDEC Std 17
  • ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model
  • Same part as 74LVT16245B-1

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
74LVT162245BDGG74LVT162245BDGG,119352 041 10112Volume productionSOT362-1
(TSSOP48) 		TubeStandard Marking
74LVT162245BDGG74LVT162245BDGG:119352 041 10118Volume productionSOT362-1
(TSSOP48) 		Reel Pack, SMD, 13"Standard Marking
74LVT162245BDL74LVT162245BDL,1129352 041 00112Volume productionSOT370-1
(SSOP48) 		TubeStandard Marking
74LVT162245BDL74LVT162245BDL,1189352 041 00118Volume 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
74LVT162245BDGG74LVT162245BDGG,519352 041 10512Withdrawn
Replacement product		SOT362-1
(TSSOP48) 		Tube Dry PackStandard Marking
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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL Lead-free
74LVT162245BDGG74LVT162245BDGG,1174LVT162245BDGG
Always Pb-free 1,337,52E+081
74LVT162245BDGG74LVT162245BDGG:1174LVT162245BDGG
Always Pb-free 1,337,52E+081
74LVT162245BDL74LVT162245BDL,11274LVT162245BDL
week 13, 2005 1,337,52E+081
74LVT162245BDL74LVT162245BDL,11874LVT162245BDL
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
74LVT162245BDGG74LVT162245BDGG,5174LVT162245BDGG
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
74LVT162245BDGG9352 041 10112  74LVT162245BDGG,11  NAARROW ELECTRONICS51 3/17/2010Buy onlinenot available
    JAPANCHIP ONE STOPno 03/18/2010Buy online 
74LVT162245BDGG9352 041 10118  74LVT162245BDGG:11  NAARROW ELECTRONICS51 3/17/2010Buy onlineOrder samples
    NAFUTURE ELECTRONICS32,650 3/16/2010Buy online 
    JAPANCHIP ONE STOPyes 03/18/2010Buy online 
74LVT162245BDL9352 041 00112  74LVT162245BDL,112  1.1000NAARROW ELECTRONICS118 3/17/2010Buy onlineOrder samples
    JAPANCHIP ONE STOPno 03/18/2010Buy online 
74LVT162245BDL9352 041 00118  74LVT162245BDL,118  1.1000NAARROW ELECTRONICS118 3/17/2010Buy onlineOrder samples
    NADIGI-KEY CORPORATION2,724 3/17/2010Buy online 
    JAPANCHIP ONE STOPyes 03/18/2010Buy online 
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Discontinued information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
74LVT162245BDGG935204110512 DN
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    Parametrics/similar products

    Type numberPackageDescriptionPropagation Delay(ns)VoltageNo. of PinsLogic Switching LevelsOutput Drive Capability
    74LVT162245BDGGSOT362-1
    (TSSOP48)    		3.3V 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State)2.5@3.3V2.7-3.6 V48TTL+/- 12 mA
    74LVT162245BDLSOT370-1
    (SSOP48)    		3.3V 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State)2.5@3.3V2.7-3.6 V48TTL+/- 12 mA


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    74LVT162245B 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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