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參數(shù)資料
| 型號(hào)： | PI74ALVCH162268 |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | 12-Bit To 24-Bit Registered Bus Exchanger |
| 中文描述： | 12位到24位注冊(cè)總線交換 |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大小： | 257K |
| 代理商： | PI74ALVCH162268 |
PI74ALVCH162268
12-Bit To 24-Bit Registered Bus Exchanger with 3-State Outputs
3
PS8352 11/04/98
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
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. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
DC Electrical Characteristics
(Over the Operating Range, T
A
= –40°C to +85°C, V
CC
= 3.3V ± 10%)
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3
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V
7
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1
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V
0
=
4
2
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V
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3
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B
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7
=
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0
=
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3
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V
0
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1
Storage Temperature ..................................................65°C to +150°C
Supply Voltage Range, V
CC
...........................................0.5V to 4.6V
Input Voltage Range,V
I
:
Except I/O ports (See Note 1):........................................0.5V to 4.6V
I/O ports (See Notes 1 and 2).............................. 0.5V to V
CC
+ 0.5V
Output Voltage Range, V
O
(See Notes 1and 2).. 0.5V to V
CC
+ 0.5V
Input Clamp current, I
IK
(V
I
< 0) ..............................................50mA
Output Clamp current, I
OK
(V
O
< 0 or V
O
> V
CC
)...................±50mA
Continous Output Current, I
O
(V
O
= 0 to V
CC
) ........................±50mA
Continous Current through each V
CC
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. This value is limited to 4.6V maximum.
3. Unused control inputs must be held HIGH or LOW to prevent them from floating.
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