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參數(shù)資料
| 型號： | TC74VHC221AFK |
| 廠商： | Toshiba Corporation |
| 英文描述： | Dual Monostable Multivibrator |
| 中文描述： | 雙單穩(wěn)態(tài)觸發(fā)器 |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 323K |
| 代理商： | TC74VHC221AFK |
TC74VHC123,221AF/AFN/AFT/AFK
2007-10-19
7
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 Ranges (Note 1)
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
External capacitor
C
X
No limitation
(Note 2)
F
External resistor
R
X
≥
5 k (Note 3) (V
CC
=
2.0 V)
≥
1 k (Note 3) (V
CC
≥
3.0 V)
Ω
Note 1: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Note 2: The maximum allowable values of C
X
and R
X
are a function of leakage of capacitor C
X
, the leakage of
TC74VHC123A/221A, and leakage due to board layout and surface resistance.
Susceptibility to externally induced noise signals may occur for R
X
>
1 M
Ω
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC74VHC221AFK(EL,K | 制造商:Toshiba America Electronic Components 功能描述:Logic,TC74VHC,MonoStable Multivbrtr,US16 |
| TC74VHC221AFN | 制造商:Toshiba America Electronic Components 功能描述:MONOSTABLE MULTIVIBRATOR DUAL 16PIN SOL - Tape and Reel |
| TC74VHC221-AFT | 制造商:Toshiba America Electronic Components 功能描述: |
| TC74VHC221AFT(EK2M | 功能描述:單穩(wěn)態(tài)多諧振蕩器 CMOS LOGIC IC STD LOGIC IC’S RoHS:否 制造商:Texas Instruments 每芯片元件:1 邏輯系列:LVC 邏輯類型:Monostable Multivibrator 封裝 / 箱體:SSOP-8 傳播延遲時間:18.6 ns 高電平輸出電流:- 32 mA 低電平輸出電流:32 mA 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| TC74VHC221AFT(EL,K | 制造商:Toshiba America Electronic Components 功能描述:Logic,C-MOS,74VHC,TC74VHC221AFT |
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