Datasheet Texas Instruments SN74LVCH244APWLE — Ficha de datos

Octal Buffer / Driver con salidas de 3 estados 20-TSSOP -40 a 85

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PDF, 1.6 Mb, Revisión: O, Archivo publicado: feb 5, 2007

Extracto del documento

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

Approx. Price (US$)	0.12 \| 1ku
Bits(#)	8
F @ Nom Voltage(Max)(Mhz)	100
ICC @ Nom Voltage(Max)(mA)	0.01
Input Type	TTL/CMOS
Operating Temperature Range(C)	-40 to 85
Output Drive (IOL/IOH)(Max)(mA)	-24/24
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	LVC
VCC(Max)(V)	3.6
VCC(Min)(V)	1.65
Voltage(Nom)(V)	1.8 2.5 2.7 3.3
tpd @ Nom Voltage(Max)(ns)	6.9 5.9

RoHS	Desobediente
Pb gratis	No

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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: SN74LVCH244A (19)

Semiconductors > Logic > Buffer/Driver/Transceiver > Non-Inverting Buffer/Driver