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參數(shù)資料
| 型號： | TC74HC4049AFN |
| 廠商： | Toshiba Corporation |
| 英文描述： | CMOS Digital Integrated Circuit Silicon Monolithic |
| 中文描述： | CMOS數(shù)字集成電路硅單片 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 261K |
| 代理商： | TC74HC4049AFN |
TC74HC4049,4050AP/AF/AFN/AFT
2007-10-01
3
Absolute Maximum Ratings (Note 1)
Characteristics
Symbol
Rating
Unit
Supply voltage range
V
CC
0.5 to 7
V
DC input voltage
V
IN
0.5 to 18
(Note 2)
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
±
35
mA
DC V
CC
/ground current
I
CC
±
75
mA
Power dissipation
P
D
500 (DIP) (Note 3)/180 (SOP/TSSOP)
mW
Storage temperature
T
stg
65 to 150
°C
Note 1: 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).
Note 2: DC input voltage (V
IN
) specified is measured to GND and is not related to V
CC
.
Recommended operating range is 0 V to 15 V and it is possible to convert logic-levels from 15 V to 5 V or 5
V to 2 V.
Note 3: 500 mW in the range of Ta
=
40 to 65°C. From Ta
=
65 to 85°C a derating factor of
10 mW/°C shall be
applied until 300 mW.
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
V
CC
2 to 6
V
Input voltage
V
IN
0 to 15
V
Output voltage
V
OUT
0 to V
CC
V
Operating temperature
T
opr
40 to 85
°C
Input rise and fall time
t
r
, t
f
0 to 1000 (V
CC
=
2.0 V)
0 to 500 (V
CC
=
4.5 V)
0 to 400 (V
CC
=
6.0 V)
ns
Note:
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
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| TC74HC4049AFNI | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC |
| TC74HC4049AFT | 制造商:Toshiba 功能描述:74HC Hex-Inverting Buffer / Converter TSSOP |
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