參數(shù)資料
型號: 4054B
元件分類: 復(fù)位半導(dǎo)體
英文描述: 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
中文描述: (331.22十一)
文件頁數(shù): 6/15頁
文件大小: 331K
代理商: 4054B
DYNAMIC ELECTRICAL 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 fall times = 20ns)
Test Conditions
Types
4054B
4055B, 4056B
Symbol
Parameter
V
E E
(V)
V
S S
(V)
V
D D
(V)
Min. Typ. Max. Min. Typ. Max.
Unit
t
PHL
, t
PLH
Propagation Delay Time (any
input to any output)
– 5
0
0
– 5
0
0
– 5
0
0
– 5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
400
340
250
100
100
75
110
50
35
110
50
35
800
680
500
200
200
150
650 1300
575 1150
375
100
100
75
110
50
35
110
50
35
ns
10
15
5
10
15
5
10
15
5
10
15
750
200
200
150
t
THL
, t
TLH
Transition Time (any output)
ns
t
setup
*
Data Setup Time
220
100
70
220
100
70
220
100
70
220
100
70
ns
t
W
*
Strobe Pulse Width
ns
* HCC/HCF4054B and HCC/HCF4056B only.
Figure 1 :
Typical Output Low (sink) Current
Characteristics.
Figure2 :
Minimum Output High (source) Current
Characteristics.
HCC/HCF4054B/55B/56B
6/15
相關(guān)PDF資料
PDF描述
4055B 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
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405 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
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