Datasheet Texas Instruments SN74LVTH646PWLE — Ficha de datos

FabricanteTexas Instruments
SerieSN74LVTH646
Numero de parteSN74LVTH646PWLE
Datasheet Texas Instruments SN74LVTH646PWLE

3.3-V ABT Transceptores y registros de bus octal con salidas de 3 estados 24-TSSOP -40 a 85

Hojas de datos

SN54LVTH646, SN74LVTH646 datasheet
PDF, 906 Kb, Revisión: H, Archivo publicado: mayo 3, 2004
Extracto del documento

Precios

Estado

Estado del ciclo de vidaObsoleto (El fabricante ha interrumpido la producción del dispositivo)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin24
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Width (mm)4.4
Length (mm)7.8
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

Approx. Price (US$)0.46 | 1ku
Bits(#)8
F @ Nom Voltage(Max)(Mhz)160
ICC @ Nom Voltage(Max)(mA)0.005
Input TypeTTL/CMOS
Operating Temperature Range(C)-40 to 85
Output Drive (IOL/IOH)(Max)(mA)-32/64
Output TypeLVTTL
Package GroupTSSOP
Package Size: mm2:W x L (PKG)24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP)
RatingCatalog
Schmitt TriggerNo
Technology FamilyLVT
VCC(Max)(V)3.6
VCC(Min)(V)2.7
Voltage(Nom)(V)3.3
tpd @ Nom Voltage(Max)(ns)4.7

Plan ecológico

RoHSDesobediente
Pb gratisNo

Notas de aplicación

  • LVT Family Characteristics (Rev. A)
    PDF, 98 Kb, Revisión: A, Archivo publicado: marzo 1, 1998
    To address the need for a complete low-voltage interface solution, Texas Instruments has developed a new generation of logic devices capable of mixed-mode operation. The LVT series relies on a state-of-the-art submicron BiCMOS process to provide up to a 90% reduction in static power dissipation over ABT. LVT devices solve the system need for a transparent seam between the low-voltage and 5-V secti
  • LVT-to-LVTH Conversion
    PDF, 84 Kb, Archivo publicado: dic 8, 1998
    Original LVT devices that have bus hold have been redesigned to add the High-Impedance State During Power Up and Power Down feature. Additional devices with and without bus hold have been added to the LVT product line. Design guidelines and issues related to the bus-hold features, switching characteristics, and timing requirements are discussed.
  • Bus-Hold Circuit
    PDF, 418 Kb, Archivo publicado: 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

Linea modelo

Clasificación del fabricante

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