74C14 Просмотр технического описания (PDF) - Fairchild Semiconductor
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74C14 Datasheet PDF : 6 Pages
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Absolute Maximum Ratings(Note 1)
Voltage at Any Pin
Operating Temperature Range
Storage Temperature Range
Power Dissipation
Dual-In-Line
Small Outline
Operating VCC Range
−0.3Vto VCC + 0.3V
−40°C to +85°C
−65°C to +150°C
700 mW
500mW
3.0V to 15V
Absolute Maximum VCC
18V
Lead Temperature
(Soldering, 10 seconds)
260°C
Note 1: “Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed. Except for “Operating Tempera-
ture Range” they are not meant to imply that the devices should be oper-
ated at these limits. The Electrical Characteristics tables provide conditions
for actual device operation.
DC Electrical Characteristics
Min/Max limits apply across the guaranteed temperature range unless otherwise noted
Symbol
Parameter
Conditions
CMOS TO CMOS
VT+
Positive Going Threshold Voltage
VT−
Negative Going Threshold Voltage
VT+–VT−
Hysteresis
VOUT(1)
VOUT(0)
IIN(1)
IIN(0)
ICC
Logical “1” Output Voltage
Logical “0” Output Voltage
Logical “1” Input Current
Logical “0” Input Current
Supply Current
CMOS/LPTTL INTERFACE
VIN(1)
VIN(0)
VOUT(1)
VOUT(0)
Logical “1” Input Voltage
Logical “0” Input Voltage
Logical “1” Output Voltage
Logical “0” Output Voltage
VCC = 5V
VCC = 10V
VCC = 15V
VCC = 5V
VCC = 10V
VCC = 15V
VCC = 5V
VCC = 10V
VCC = 15V
VCC = 5V, IO = −10 µA
VCC = 10V, IO = −10 µA
VCC = 5V, IO = 10 µA
VCC = 10V, IO = 10 µA
VCC = 15V, VIN = 15V
VCC = 15V, VIN = 0V
VCC = 15V, VIN = 0V/15V
VCC = 5V, VIN = 2.5V (Note 2)
VCC = 10V, VIN = 5V (Note 2)
VCC = 15V, VIN = 7.5V (Note 2)
VCC = 5V
VCC = 5V
74C, VCC = 4.75V, IO = −360 µA
74C, VCC = 4.75V, IO = 360 µA
OUTPUT DRIVE (see Family Characteristics Data Sheet) TA = 25°C (Short Circuit Current)
ISOURCE
Output Source Current
(P-Channel)
VCC = 5V, VOUT = 0V
ISOURCE
Output Source Current
(P-Channel)
VCC = 10V, VOUT = 0V
ISINK
Output Sink Current
(N-Channel)
VCC = 5V, VOUT = VCC
ISINK
Output Sink Current
(N-Channel)
VCC = 10V, VOUT = VCC
Note 2: Only one of the six inputs is at ½ VCC; the others are either at VCC or GND.
Min
3.0
6.0
9.0
0.7
1.4
2.1
1.0
2.0
3.0
4.5
9.0
−1.0
4.3
2.4
−1.75
−8.0
1.75
8.0
Typ
3.6
6.8
10.0
1.4
3.2
5.0
2.2
3.6
5.0
0.005
−0.005
0.05
20
200
600
−3.3
−15
3.6
16
Max
Units
4.3
V
8.6
V
12.9
V
2.0
V
4.0
V
6.0
V
3.6
V
7.2
V
10.8
V
V
V
0.5
V
1.0
V
1.0
µA
µA
15
µA
µA
µA
µA
V
0.7
V
V
0.4
V
mA
mA
mA
mA
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