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參數(shù)資料
| 型號： | M74HC123TTR |
| 廠商： | 意法半導體 |
| 元件分類： | 通用總線功能 |
| 英文描述： | DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |
| 中文描述： | 雙RETRIGGERABLE單穩(wěn)態(tài)觸發(fā)器 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 503K |
| 代理商： | M74HC123TTR |
M74HC123
5/12
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied
(*) 500mW at 65
°
C; derate to 300mW by 10mW/
°
C from 65
°
C to 85
°
C
RECOMMENDED OPERATING CONDITIONS
The Maximum allowable values of Cx and Rx are a function of leakage of capacitor Cx, the leakage of device and leakage due to the board
layout and surface resistance. Susceptibility to externally induced noise may occur for Rx > 1M
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
I
IK
I
OK
I
O
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Current
I
CC
or I
GND
DC V
CC
or Ground Current
P
D
Power Dissipation
T
stg
Storage Temperature
T
L
Lead Temperature (10 sec)
-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
V
V
V
mA
mA
mA
mA
mW
°C
°C
Symbol
Parameter
Value
Unit
V
CC
V
I
V
O
T
op
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time
2 to 6
0 to V
CC
0 to V
CC
-55 to 125
0 to 1000
0 to 500
0 to 400
NO LIMITATION
5K to 1M
1K to 1M
V
V
V
°C
ns
ns
ns
pF
t
r
, t
f
V
CC
= 2.0V
V
CC
= 4.5V
V
CC
= 6.0V
Cx
External Capacitor
External Resistor
Rx
Vcc < 3V
Vcc > 3V
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