參數(shù)資料
型號(hào): DM74LS123SJX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 諧振器
英文描述: Monostable Multivibrator
中文描述: LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
封裝: 5.30 MM, EIAJ TYPE2, SOP-16
文件頁數(shù): 5/8頁
文件大?。?/td> 96K
代理商: DM74LS123SJX
5
www.fairchildsemi.com
D
Switching Characteristics
at V
CC
=
5V and T
A
=
25
°
C
Symbol
Parameters
R
L
=
2 k
Units
From (Input)
C
L
=
15pF
C
L
=
15pF
To (Output)
C
EXT
=
0 pF, R
EXT
=
5 k
Min
C
EXT
=
1000 pF, R
EXT
=
10 k
Min
Max
Max
t
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
A to Q
33
ns
t
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
B to Q
44
ns
t
PHL
Propagation Delay Time
HIGH-to-LOW Level Output
A to Q
45
ns
t
PHL
Propagation Delay Time
B to Q
56
ns
HIGH-to-LOW Level Output
t
PLH
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
Clear to Q
45
ns
t
PHL
Clear to Q
27
ns
HIGH-to-LOW Level Output
Minimum Width of Pulse
at Output Q
t
WQ(Min)
A or B to Q
200
ns
t
W(out)
Output Pulse Width
A or B to Q
4
5
μ
s
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