74LCX573(1999) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
74LCX573
(Rev.:1999)
(Rev.:1999)
STMicroelectronics
74LCX573 Datasheet PDF : 10 Pages
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74LCX573
DC SPECIFICATIONS
Symb ol
Parameter
VIH High Level Input Voltage
VIL Low Level Input Voltage
VOH High Level Output Voltage
VOL Low Level Output Voltage
II Input Leakage Current
IOZ 3 State Output Leakage Current
Ioff Power Off Leakage Current
ICC Quiescent Supply Current
∆ICC ICC incr. per input
Test Co nditi ons
VCC
(V)
Value
-40 to 85 oC
Min. Max.
2.7 to 3.6
2.0
0.8
2.7 to 3.6
2.7
3.0
2.7 to 3.6
2.7
3.0
3.0
2.7 to 3.6
VI =
VI H or
VIL
IO=-100 µA
IO=-12 mA
IO=-18 mA
IO=-24 mA
VI =
VI H or
VIL
IO=100 µA
IO=12 mA
IO=16 mA
IO=24 mA
VI = 0 to 5.5 V
VCC-0.2
2.2
2.4
2.2
0.2
0.4
0.4
0.55
±5
2.7 to 3.6
VI = VIH or VIL
±5
VO = 0 to 5.5V
0
VI or VO = 5.5V
100
2.7 to 3.6
VI = VCC or GND
10
VI or VO =
±10
3.6 to 5.5V
2.7 to 3.6
VIH = VCC -0.6V
500
Un it
V
V
V
V
µA
µA
µA
µA
µA
DYNAMIC SWITCHING CHARACTERISTICS
Symb ol
P a ra met er
Test Con dition s
VCC
(V)
Value
TA = 25 oC
Min. Typ. Max.
Unit
VOLP Dynamic Low Voltage Quiet Output
3.3
CL = 50 pF
VOLV (note 1)
VIL = 0 V
VIH = 3. 3V
0.8
-0.8
V
1) Number ofoutputs defined as ”n”. Measured with”n-1” outputs switching from HIGH to LOW or LOW t o HIGH. The remaining output is measured in
the LOW state.
4/10
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