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DM54132 Ver la hoja de datos (PDF) - National ->Texas Instruments

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DM54132 Quad 2-Input NAND Gates with Schmitt Trigger Inputs National-Semiconductor
National ->Texas Instruments National-Semiconductor
DM54132 Datasheet PDF : 4 Pages
1 2 3 4
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
DM54
b55 C to a125 C
DM74
0 C to a70 C
Storage Temperature Range
b65 C to a150 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
VCC
VTa
VTb
HYS
IOH
IOL
TA
Parameter
Supply Voltage
Positive-Going Input
Threshold Voltage (Note 1)
Negative-Going Input
Threshold Voltage (Note 1)
Input Hysteresis (Note 1)
High Level Output Current
Low Level Output Current
Free Air Operating Temperature
DM54132
Min
Typ
Max
45
5
55
15
17
2
06
09
11
04
08
b0 8
16
b55
125
DM74132
Min
Typ
Max
4 75
5
5 25
15
17
2
06
09
11
04
08
b0 8
16
0
70
Units
V
V
V
V
mA
mA
C
Electrical Characteristics over recommended operating free air temperature (unless otherwise noted)
Symbol
Parameter
Conditions
VI
Input Clamp Voltage
VOH
High Level Output
Voltage
VCC e Min II e b12 mA
VCC e Min IOH e Max
VI e VTbMin
VOL
Low Level Output
Voltage
VCC e Min IOL e Max
VI e VTaMax
ITa
Input Current at
VCC e 5V VI e VTa
Positive-Going Threshold
ITb
Input Current at
VCC e 5V VI e VTb
Negative-Going Threshold
II
Input Current Max
VCC e Max VI e 5 5V
Input Voltage
IIH
High Level Input Current
VCC e Max VI e 2 4V
IIL
Low Level Input Current
VCC e Max VI e 0 4V
IOS
Short Circuit
Output Current
VCC e Max
(Note 3)
ICCH
Supply Current with
Outputs High
VCC e Max
ICCL
Supply Current with
Outputs Low
VCC e Max
Note 1 VCC e 5V
Note 2 All typicals are at VCC e 5V TA e 25 C
Note 3 Not more than one output should be shorted at a time
DM54
DM74
DM54
DM74
Min
24
24
b18
b18
Typ
(Note 2)
34
34
02
b0 43
b0 56
b0 8
15
26
Max
b1 5
04
1
40
b1 2
b55
b55
24
40
Units
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
2
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