參數(shù)資料
型號: HCC4541B
廠商: 意法半導(dǎo)體
英文描述: Programmable Timer(可編程定時(shí)器)
中文描述: 可編程定時(shí)器(可編程定時(shí)器)
文件頁數(shù): 5/11頁
文件大?。?/td> 247K
代理商: HCC4541B
DYNAMICELECTRICAL CHARACTERISTICS
(T
amb
= 25
°
C, C
L
= 50pF, R
L
= 200k
,
typical temperature coefficient for all V
DD
values is 0.3%/
°
C, all input rise and falltime = 20ns)
Symbol
Parameter
VDD
(V)
Values
Typ.
3.5
1.25
0.9
6
3.5
2.5
100
50
40
180
90
65
300
100
85
1.5
4
6
Unit
Min.
Max.
10.5
3.8
2.9
18
10
7.5
200
100
80
360
180
130
(2
8
)
t
PHL
t
PLH
Propagation Delay Time
Clock to Q
5
μ
s
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
5
10
15
(2
16
)
t
PHL
t
PLH
μ
s
t
THL
Transition Time
ns
t
TLH
Master Reset,Clock Pulse Width
900
300
225
ns
f
CL
Maximum ClockPulse InputFrequency
MHz
tr,tf
Maximum ClockPulse InputRise or Fall Time
Unlimited
μ
s
HCC/HCF4541B
5/11
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