Datasheet Texas Instruments SN74LVCH245ARGYRG4 — Datenblatt

HerstellerTexas Instruments
SerieSN74LVCH245A
ArtikelnummerSN74LVCH245ARGYRG4
Datasheet Texas Instruments SN74LVCH245ARGYRG4

Oktalbus-Transceiver mit 3-Zustands-Ausgängen 20-VQFN -40 bis 85

Datenblätter

SNx4LVCH245A Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.7 Mb, Revision: P, Datei veröffentlicht: May 6, 2014
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin20
Package TypeRGY
Industry STD TermVQFN
JEDEC CodeR-PQFP-N
Package QTY3000
CarrierLARGE T&R
Device MarkingLCH245A
Width (mm)3.5
Length (mm)4.5
Thickness (mm).9
Pitch (mm).5
Max Height (mm)1
Mechanical DataHerunterladen

Parameter

Bits8
F @ Nom Voltage(Max)100 Mhz
ICC @ Nom Voltage(Max)0.01 mA
Operating Temperature Range-40 to 85 C
Output Drive (IOL/IOH)(Max)-24/24 mA
Package GroupVQFN
Package Size: mm2:W x L20VQFN: 16 mm2: 3.5 x 4.5(VQFN) PKG
RatingCatalog
Schmitt TriggerNo
Technology FamilyLVC
VCC(Max)3.6 V
VCC(Min)1.65 V
Voltage(Nom)1.8,2.5,2.7,3.3 V
tpd @ Nom Voltage(Max)12.7,8.3,7.3,6.3 ns

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Bus-Hold Circuit
    PDF, 418 Kb, Datei veröffentlicht: Feb 5, 2001
    When designing systems that include CMOS devices, designers must pay special attention to the operating condition in which all of the bus drivers are in an inactive, high-impedance condition (3-state). Unless special measures are taken, this condition can lead to undefined levels and, thus, to a significant increase in the device?s power dissipation. In extreme cases, this leads to oscillation of

Modellreihe

Herstellerklassifikation

  • Semiconductors > Logic > Buffer/Driver/Transceiver > Standard Transceiver