
PI74ALVCH162601
18-BIT UNIVERSAL BUS TRANSCEIVER
3
PS8093E 05/23/06
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RecommendedOperatingConditions(1)
Notes:
1. Unused control inputs must be held HIGH or LOW to prevent them from floating.
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Note:
Stresses greater than those listed under
MAXIMUM RATINGS may cause permanent
damage to the device. This is a stress rating only
and functional operation of the device at these or
any other conditions above those indicated in the
operational sections of this specification is not
implied.Exposuretoabsolutemaximumratingcon-
ditions for extended periods may affect reliability.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature .............................................................. –65°Cto+150°C
Supply Voltage Range, VCC ......................................................... –0.5Vto4.6V
Input Voltage Range,VI :
Except I/O ports (See Note 1): ..................................................... –0.5Vto4.6V
I/O ports (See Notes 1 and 2) ........................................... –0.5VtoVCC+0.5V
Output Voltage Range, VO (See Notes1and 2) ................. –0.5VtoVCC+0.5V
Input Clamp current, IIK(VI <0) ........................................................... –50mA
Output Clamp current, IOK(VO<0orVO>VCC) ................................ ±50mA
Continous Output Current, IO (VO = 0 to VCC) .................................... ±50mA
Continous Current through each VCC or GND .................................... ±100mA
Maximum Power Dissipation:
A package ................................................................................................... 1W
V package ................................................................................................. 1.4W
Notes:
1. The input and output negative-voltage ratings maybe exceeded if the input and outputclamp-current ratings are observed.
2. Thisvalueislimitedto4.6Vmaximum.
06-0134