DM93L28 查看數據表（PDF） - Fairchild Semiconductor
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DM93L28 Datasheet PDF : 5 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage
7V
Input Voltage
5.5V
Operating Free Air Temperature Range 0°C to +70°C
Storage Temperature Range
−65°C to +150°C
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables 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
VCC
VIH
VIL
IOH
IOL
TA
ts(H)
ts(L)
th(H)
th(L)
tw(H)
tw(L)
tw(L)
tw(L)
Parameter
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
Setup Time HIGH or LOW
Dn to CP
Hold Time HIGH or LOW
Dn to CP
Clock Pulse Width
HIGH or LOW
MR Pulse Width with CP HIGH
MR Pulse Width with CP LOW
Min
Nom
4.5
5
2
0
30
30
0
0
55
55
60
70
Electrical Characteristics
over recommended operating free air temperature (unless otherwise noted)
Symbol
Parameter
Conditions
VI
Input Clamp Voltage
VOH
HIGH Level Output Voltage
VOL
LOW Level Output Voltage
II
Input Current @ Max
Input Voltage
VCC = Min, II = −10 mA
VCC = Min, IOH = Max,
VIL = Max, VIH = Min
VCC = Min, IOL = Max,
VIH = Min, VIL = Max
VCC = Max, VI = 5.5V
IIH
HIGH Level
Input Current
VCC = Max, VI = 2.4V
MR, Dx
CP (7, 10)
S
CP Com
IIL
LOW Level
VCC = Max, VI = 0.3V
MR, Dx
Input Current
CP (7, 10)
S
CP Com
IOS
Short Circuit
Output Current
VCC = Max
(Note 2)
ICC
Supply Current
VCC = Max
Note 2: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Max
5.5
0.7
−400
4.8
+7°
Units
V
V
V
µA
mA
°C
ns
ns
ns
ns
ns
Min
Max
Units
−1.5
V
2.4
V
0.3
V
1
mA
20
30
µA
40
60
−400
−600
µA
−800
−1200
−2.5
−25
mA
25.3
mA
3
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