Datasheet Texas Instruments SN74LVCH16543AGQLR

16-Bit Registered Transceiver With 3-State Outputs 56-BGA MICROSTAR JUNIOR -40 to 85

Datasheets

PDF, 1.0 Mb, Revision: M, File published: Oct 7, 2003

Extract from the document

Lifecycle Status	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No

Replacement	SN74LVCH16543AZQLR
Replacement Code	P

Approx. Price (US$)	0.88 \| 1ku
Bits(#)	16
F @ Nom Voltage(Max)(Mhz)	100
ICC @ Nom Voltage(Max)(mA)	0.02
Input Type	TTL/CMOS
Operating Temperature Range(C)	-40 to 85
Output Drive (IOL/IOH)(Max)(mA)	-24/24
Output Type	LVTTL
Package Group	BGA MICROSTAR JUNIOR
Package Size: mm2:W x L (PKG)	56BGA MICROSTAR JUNIOR: 32 mm2: 4.5 x 7(BGA MICROSTAR JUNIOR)
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)	6.1 5.4

RoHS	Not Compliant
Pb Free	No

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Bus-Hold Circuit
PDF, 418 Kb, File published: 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

Series: SN74LVCH16543A (5)