Datasheet Texas Instruments SN74LVTH2245PWLE — Ficha de datos

Transceptores de bus octal ABT de 3.3 V con salidas de 3 estados 20-TSSOP -40 a 85

Hojas de datos

PDF, 1.1 Mb, Revisión: E, Archivo publicado: oct 10, 2003

Extracto del documento

Estado del ciclo de vida	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)
Disponibilidad de muestra del fabricante	No

Replacement	SN74LVTH2245PWR
Replacement Code	S

Approx. Price (US$)	0.26 \| 1ku
Bits(#)	8
F @ Nom Voltage(Max)(Mhz)	160
ICC @ Nom Voltage(Max)(mA)	5
Input Type	TTL/CMOS
Operating Temperature Range(C)	-40 to 85
Output Drive (IOL/IOH)(Max)(mA)	-32/64
Output Type	LVTTL
Package Group	TSSOP
Package Size: mm2:W x L (PKG)	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
Rating	Catalog
Schmitt Trigger	No
Technology Family	LVT
VCC(Max)(V)	3.6
VCC(Min)(V)	2.7
Voltage(Nom)(V)	3.3
tpd @ Nom Voltage(Max)(ns)	5.1

RoHS	Desobediente
Pb gratis	No

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LVT Family Characteristics (Rev. A)
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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
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LVT-to-LVTH Conversion
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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

Serie: SN74LVTH2245 (12)