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參數(shù)資料
| 型號： | HCC4538B |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Dual Monostable Multivibrator(雙單穩(wěn)態(tài)多諧振蕩器) |
| 中文描述： | 雙單穩(wěn)態(tài)觸發(fā)器（雙單穩(wěn)態(tài)多諧振蕩器） |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 301K |
| 代理商： | HCC4538B |
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATING
Symbol
V
DD
*
Parameter
Value
-0.5 to +20
-0.5 to +18
-0.5 to V
DD
+ 0.5
±
10
200
Unit
V
V
V
mA
mW
Supply Voltage:
HCC
Types
HCF
Types
V
i
I
I
P
tot
Input Voltage
DC Input Current (any one input)
Total Power Dissipation (per package)
Dissipation per Output Transistor
for Top = Full Package Temperature Range
Operating Temperature:
HCC
Types
100
mW
o
C
o
C
o
C
T
op
HCF
Types
-55 to +125
-40 to +85
-65 to +150
T
stg
Storage Temperature
Stressesabove thoselistedunder ”Absolute Maximum Ratings”maycausepermanent damagetothedevice. Thisisastressratingonly and functional
operation ofthe device at these or any otherconditions above thoseindicated in theoperational sections of thisspecification isnotimplied.Exposure
to absolute maximum ratingconditions forexternal periods may affect device reliability.
* Allvoltage values are referred to V
SS
pinvoltage.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
DD
Parameter
Value
3 to 18
3 to 15
0 to V
DD
-55 to +125
-40 to +85
Unit
V
V
V
o
C
o
C
Supply Voltage:
HCC
Types
HCF
Types
V
I
T
op
Input Voltage
Operating Temperature:
HCC
Types
HCF
Types
prevent output pulses when power is turned on. An
unused RESET input should be tied to V
DD
. How-
ever, if an entire section of the
HCC/HCF4538B
is
not used,itsinputs mustbe tied to eitherV
DD
or V
SS
(see table 1). In normal operation thecircuit triggers
(extends the output pulse one period) on the appli-
cationofeach new triggerpulse. Foroperation inthe
non-retriggerable mode, Q is connected to – TR
when leading-edge triggering (+ TR) is used or Q is
connected to + TR when trailingedge triggering (–
TR)isused.The timeperiod (T) for this multivibrator
can be calculated by : T = R
X
C
X
. The min. value of
external resistance, R
X
, is4K
. The max. and min.
values of external capacitance, C
X
, are 100
μ
F and
5nF,respectively.
HCC/HCF4538B
2/14
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCF4538B | Dual Monostable Multivibrator(雙單穩(wěn)態(tài)多諧振蕩器) |
| HCC4541BF | PROGRAMMABLE TIMER |
| HCF4541BC1 | PROGRAMMABLE TIMER |
| HCF4541 | Octal Bus Transceivers With 3-State Outputs 20-LCCC -55 to 125 |
| HCF4541BEY | Octal Bus Transceivers With 3-State Outputs 20-CFP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCC4538BD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Rad-hard high voltage CMOS logic series |
| HCC4538BF | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DUAL MONOSTABLE MULTIVIBRATOR |
| HCC4538BK | 制造商:STMicroelectronics 功能描述:SPACE LEVEL: - Bulk |
| HCC4538BK1 | 制造商:STMicroelectronics 功能描述:SPACE LEVEL: - Bulk |
| HCC4541B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PROGRAMMABLE TIMER |
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