Datasheet Texas Instruments SN74LVCH244APWLE — Datenblatt

Oktalpuffer / Treiber mit 3-Zustands-Ausgängen 20-TSSOP -40 bis 85

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PDF, 1.6 Mb, Revision: O, Datei veröffentlicht: Feb 5, 2007

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Lifecycle Status	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	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	Not Compliant
Pb Free	No

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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

Serie: SN74LVCH244A (19)

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