Datasheet Texas Instruments SN74LVCH245APWE4 — 数据表

具有三态输出的八路总线收发器20-TSSOP -40至85

数据表

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Bits	8
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 Group	TSSOP
Package Size: mm2:W x L	20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) PKG
Rating	Catalog
Schmitt Trigger	No
Technology Family	LVC
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

RoHS

Compliant

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Bus-Hold Circuit
PDF, 418 Kb, 档案已发布: 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

系列: SN74LVCH245A (21)