DS1648 Datasheet, PDF (2/6 Pages) National Semiconductor (TI) – DS1648/DS3648/DS1678/DS3678 TRI-STATEÉ TTL to MOS Multiplexers/Drivers

Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required
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Supply Voltage
7V
Logical ‘‘1’’ Input Voltage
7V
Logical ‘‘0’’ Input Voltage
b1 5V
Storage Temperature Range
b65 C to a150 C
Maximum Power Dissipation at 25 C
Cavity Package
Molded Package
1433 mW
1362 mW
Lead Temperature
(Soldering 10 seconds)
300 C
Derate cavity package 9 6 mW C above 25 C derate molded package
10 9 mW C above 25 C
Operating Conditions
Min
Supply Voltage (V_CC)
Temperature (T_A)
DS1648 DS1678
45
b55
DS3648 DS3678
0
Max
55
a125
a70
Units
V
C
C
Electrical Characteristics (Notes 2 and 3)
Symbol
Parameter
Conditions
Min Typ Max Units
V_IN(1)
Logical ‘‘1’’ Input Voltage
20
V
V_IN(0)
I_IN(1)
Logical ‘‘0’’ Input Voltage
Logical ‘‘1’’ Input Current
V_CC 5 5V V_IN 5 5V
08
V
01
40
mA
I_IN(0)
Logical ‘‘0’’ Input Current
V_CC 5 5V V_IN 0 5V
b50 b250 mA
V_CLAMP Input Clamp Voltage
V_CC 4 5V I_IN b18 mA
b0 75 b1 2
V
V_OH
Logical ‘‘1’’ Output Voltage V_CC 4 5V I_OH b10 mA DS1648 DS1678 2 7
36
V
(No Load)
DS3648 DS3678 2 8
36
V
V_OL
Logical ‘‘0’’ Output Voltage V_CC 4 5V I_OL 10 mA
DS1648 DS1678
(No Load)
DS3648 DS3678
0 25
04
V
0 25 0 35
V
V_OH
Logical ‘‘1’’ Output Voltage V_CC 4 5V I_OH b1 0 mA DS1648
24
35
V
(With Load)
DS1678
25
35
V
DS3648
26
35
V
DS3678
27
35
V
V_OL
Logical ‘‘0’’ Output Voltage V_CC 4 5V I_OL 20 mA
DS1648
(With Load)
DS1678
06
11
V
04
05
V
DS3648
06
10
V
DS3678
04
05
V
I_1D
Logical ‘‘1’’ Drive Current V_CC 4 5V V_OUT 0V (Note 4)
I_0D
Logical ‘‘0’’ Drive Current V_CC 4 5V V_OUT 4 5V (Note 4)
I_Hi-Z
TRI-STATE Output Current V_OUT 0 4V to 2 4V Output Control 2 0V
I_CC
Power Supply Current
V_CC 5 5V Output Control 3V
All Other Inputs at 0V
b250
mA
150
mA
b40
40
mA
42
60
mA
All Inputs at 0V
20
32
mA
Note 1 ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation
Note 2 Unless otherwise specified min max limits apply across the 55 C to a125 C temperature range for the DS1648 and DS1678 and across the 0 C to
a70 C range for the DS3648 and DS3678 All typical values for T_A 25 C and V_CC 5V
Note 3 All currents into device pins shown as positive out of device pins as negative all voltages referenced to ground unless otherwise noted All values shown
as max or min on absolute value basis
Note 4 When measuring output drive current and switching response for the DS1678 and DS3678 a 15X resistor should be placed in series with each output This
resistor is internal to the DS1648 DS3648 and need not be added
2