74LCX14M View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
74LCX14M Datasheet PDF : 8 Pages
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74LCX14
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC Supply Voltage (note 1)
VI
Input Voltage
VO
Output Voltage (VCC = 0V)
VO
Output Voltage (High or Low State)
IOH, IOL High or Low Level Output Current (VCC = 3.0 to 3.6V)
IOH, IOL High or Low Level Output Current (VCC = 2.7V)
Top
Operating Temperature
1) Truth Table guaranteed: 1.5V to 3.6V
Value
2.0 to 3.6
0 to 5.5
0 to 5.5
0 to VCC
± 24
± 12
-55 to 125
DC SPECIFICATIONS
Symbol
Parameter
VT+ Positive Input
threshold
VT-
Negative Input
threshold
VH
Hysteresis Voltage
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
II
Ioff
ICC
∆ICC
Input Leakage
Current
Power Off Leakage
Current
Quiescent Supply
Current
ICC incr. per Input
Test Condition
VCC
(V)
3.0
Value
-40 to 85 °C
-55 to 125 °C
Min. Max. Min. Max.
1.2
2.2
1.2
2.2
3.0
0.6
3.0
2.7 to 3.6
2.7
3.0
2.7 to 3.6
2.7
3.0
2.7 to 3.6
IO=-100 µA
IO=-12 mA
IO=-18 mA
IO=-24 mA
IO=100 µA
IO=12 mA
IO=16 mA
IO=24 mA
VI = 0 to 5.5V
0.4
VCC-0.2
2.2
2.4
2.2
0
VI or VO = 5.5V
2.7 to 3.6 VI = VCC or GND
VI or VO= 3.6 to 5.5V
2.7 to 3.6 VIH = VCC - 0.6V
1.5
1.2
0.2
0.4
0.4
0.55
±5
10
10
± 10
500
0.6
0.4
VCC-0.2
2.2
2.4
2.2
1.5
1.2
0.2
0.4
0.4
0.55
±5
10
10
± 10
500
Unit
V
V
V
V
mA
mA
°C
Unit
V
V
V
V
V
µA
µA
µA
µA
DYNAMIC SWITCHING CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25 °C
Unit
Min. Typ. Max.
VOLP
VOLV
Dynamic Low Level Quiet
Output (note 1)
3.3
CL = 50pF
VIL = 0V, VIH = 3.3V
0.8
-0.8
V
1) Number of outputs defined as ”n”. Measured with ”n-1” outputs switching from HIGH to LOW or LOW to HIGH. The remaining output is
measured in the LOW state.
3/8
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