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參數(shù)資料
| 型號： | TC74VHC163FK |
| 廠商： | Toshiba Corporation |
| 元件分類： | 通用總線功能 |
| 英文描述： | Synchronous Presettable 4-Bit Counter |
| 中文描述： | 同步可預置4位計數(shù)器 |
| 文件頁數(shù)： | 5/15頁 |
| 文件大?。?/td> | 334K |
| 代理商： | TC74VHC163FK |
TC74VHC161,163F/FN/FT/FK
2007-10-01
5
Absolute Maximum Ratings (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage range
V
CC
0.5 to 7.0
V
DC input voltage
V
IN
0.5 to 7.0
V
DC output voltage
V
OUT
0.5 to V
CC
+ 0.5
V
Input diode current
I
IK
20
mA
Output diode current
I
OK
±20
mA
DC output current
I
OUT
±25
mA
DC V
CC
/ground current
I
CC
±50
mA
Power dissipation
P
D
180
mW
Storage temperature
T
stg
65 to 150
°C
Note:
Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Operating Range
(Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
V
CC
2.0 to 5.5
V
Input voltage
V
IN
0 to 5.5
V
Output voltage
V
OUT
0 to V
CC
V
Operating temperature
T
opr
40 to 85
°C
Input rise and fall time
dt/dv
0 to 100 (V
CC
= 3.3 ± 0.3 V)
0 to 20 (V
CC
= 5 ± 0.5 V)
ns/V
Note:
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either V
CC
or GND.
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