參數(shù)資料
型號(hào): DM93L21
文件頁數(shù): 84/158頁
文件大?。?/td> 2668K
代理商: DM93L21
Absolute Maximum Ratings
(Note)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage
7V
Input Voltage
5.5V
Operating Free Air Temperature Range
MIL
b
65
§
C to
a
125
§
C
Note: The ‘‘Absolute Maximum Ratings’’ are those values
beyond which the safety of the device cannot be guaran-
teed. The device should not be operated at these limits. The
parametric values defined in the ‘‘Electrical Characteristics’’
table are not guaranteed at the absolute maximum ratings.
The ‘‘Recommended Operating Conditions’’ table will define
the conditions for actual device operation.
Recommended Operating Conditions
Symbol
Parameter
93L00 (MIL)
Units
Min
Nom
Max
V
CC
Supply Voltage
4.5
5
5.5
V
V
IH
High Level Input Voltage
2
V
V
IL
Low Level Input Voltage
0.7
V
I
OH
High Level Output Voltage
b
0.4
mA
I
OL
Low Level Output Current
4.8
mA
T
A
Free Air Operating Temperature
b
55
125
§
C
t
s
(H)
t
s
(L)
Setup Time HIGH or LOW,
J, K and P0–P3 to CP
60
60
ns
t
h
(H)
t
h
(L)
Hold Time HIGH or LOW,
J, K and P0–P3 to CP
0
0
ns
t
s
(H)
t
s
(L)
Setup Time HIGH or LOW,
PE to CP
68
68
ns
t
h
(H)
t
h
(L)
Hold Time HIGH or LOW,
PE to CP
0
0
ns
t
w
(H)
t
w
(L)
CP Pulse Width
HIGH or LOW
38
38
ns
t
w
(L)
MR Pulse Width LOW
53
ns
t
rec
Recovery Time, MR to CP
70
ns
2
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