參數(shù)資料
型號(hào): M54HC221AC1R
廠商: 意法半導(dǎo)體
英文描述: DUAL MONOSTABLE MULTIVIBRATOR
中文描述: 雙單穩(wěn)態(tài)觸發(fā)器
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 288K
代理商: M54HC221AC1R
ABSOLUTE MAXIMUM RATING
Symbol
V
CC
V
I
V
O
I
IK
I
OK
I
O
I
CC
or I
GND
P
D
T
stg
T
L
AbsoluteMaximumRatingsarethose values beyond whichdamage tothedevicemayoccur. Functional operationunder theseconditionisnotimplied.
(*)500 mW:
65
o
C derate to300 mWby 10mW/
o
C: 65
o
C to85
o
C
Parameter
Value
-0.5 to +7
-0.5 to V
CC
+ 0.5
-0.5 to V
CC
+ 0.5
±
20
±
20
±
25
±
50
500 (*)
-65 to +150
300
Unit
V
V
V
mA
mA
mA
mA
mW
o
C
o
C
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source Sink Current Per Output Pin
DC V
CC
or Ground Current
Power Dissipation
Storage Temperature
Lead Temperature (10 sec)
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
I
V
O
T
op
Parameter
Value
2 to 6
0 to V
CC
0 to V
CC
-55 to +125
-40 to +85
0 to 1000
0 to 500
0 to 400
> 100 (*)
5K to 1M (*)
1K to 1M (*)
Unit
V
V
V
o
C
o
C
ns
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature:
M54HC
Series
M74HC
Series
t
r
, t
f
Input Rise and Fall Time (CLR and A only)
V
CC
= 2 V
V
CC
= 4.5 V
V
CC
= 6 V
C
X
R
X
External Capacitor
External Resistor
pF
V
CC
< 3 V
V
CC
3 V
(*)Themaximumallowable valuesof Cx and Rx area function of leackage ofcapacitor Cx, theleackage ofHC221/A, and leackage due to the
boardlayout and surface resistance. Susceptibility to externally inducednoise signals may occur for Rx > 1M
M54/M74HC221/221A
5/14
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