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DM54L93 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Decade/ Divide-by-12/ and Binary Counters - National Semiconductor

भाग संख्या DM54L93
समारोह Decade/ Divide-by-12/ and Binary Counters
मैन्युफैक्चरर्स National Semiconductor 
लोगो National Semiconductor लोगो 
पूर्व दर्शन
1 Page
		
<?=DM54L93?> डेटा पत्रक पीडीएफ

DM54L93 pdf
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
8V
Input Voltage
5 5V
Operating Free Air Temperature Range
DM54L
b55 C to a125 C
Storage Temperature Range
b65 C to a150 C
Recommended Operating Conditions
Symbol
Parameter
VCC
VIH
VIL
IOH
IOL
fCLK
tW
tREL
TA
Supply Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Output Current
Low Level Output Current
Clock Frequency (Note 5)
Pulse Width (Note 5)
A
B
Reset
Reset Release time (Note 5)
Free Air Operating Temperature
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
Min
45
2
0
90
90
200
200
b55
DM54L93
Nom
5
Max
55
07
b0 2
2
6
125
Units
V
V
V
mA
mA
MHz
ns
ns
C
Electrical Characteristics over recommended operating free air temperature (unless otherwise noted)
Symbol
Parameter
Conditions
Min
Typ
(Note 1)
Max
Units
VOH
VOL
High Level Output
Voltage
Low Level Output
Voltage
VCC e Min IOH e Max
VIL e Max VIH e Min
VCC e Min IOL e Max
VIL e Max VIH e Min
(Note 4)
24 34
V
0 15 0 3 V
II
Input Current Max
VCC e Max
Input Voltage
VI e 5 5V
Reset
A
01
0 2 mA
B 02
IIH
High Level Input
VCC e Max
Current
VI e 2 4V
Reset
A
10
20 mA
B 20
IIL
Low Level Input
VCC e Max
Current
VI e 0 3V
Reset
A
b0 18
b0 36
mA
B b0 36
IOS Short Circuit
Output Current
VCC e Max
(Note 2)
b3
b15
mA
ICC Supply Current
VCC e Max (Note 3)
5 5 mA
Note 1 All typicals are at VCC e 5V TA e 25 C
Note 2 Not more than one output should be shorted at a time
Note 3 ICC is measured with all outputs open R0 inputs grounded following momentary connection to 4 5V and all other inputs grounded
Note 4 QA outputs are tested at IOL e max plus the limit value of IIL for the B input This permits driving the B input while maintaining full fan-out capability
Note 5 TA e 25 C and VCC e 5V
2

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डाउनलोड[ DM54L93 Datasheet.PDF ]


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