参数资料
型号: 74AHC123
厂商: NXP Semiconductors N.V.
英文描述: Dual retriggerable monostable multivibrator with reset
中文描述: 双retriggerable单稳态触发器的复位
文件页数: 9/24页
文件大小: 111K
代理商: 74AHC123
2000 Mar 15
9
Philips Semiconductors
Product specification
Dual retriggerable monostable multivibrator
with reset
74AHC123A;
74AHCT123A
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V).
Notes
1.
2.
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
For SO packages: above 70
°
C the value of P
D
derates linearly with 8 mW/K.
For TSSOP packages: above 60
°
C the value of P
D
derates linearly with 5.5 mW/K.
SYMBOL
PARAMETER
CONDITIONS
MIN.
0.5
0.5
MAX.
UNIT
V
CC
V
I
I
IK
I
OK
DC supply voltage
input voltage
DC input diode current
DC output clamping diode current
+7.0
+7.0
20
±
20
V
V
mA
mA
V
I
<
0.5 V; note 1
V
O
<
0.5 Vor V
O
> V
CC
+ 0.5
V; note 1
0.5 V < V
O
< V
CC
+ 0.5 V
I
O
I
CC
T
stg
P
D
DC output sink current
DC V
CC
or GND current
storage temperature
power dissipation per package
65
±
25
±
75
+150
500
mA
mA
°
C
mW
for temperature range:
40 to +125
°
C; note 2
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