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74VHC163 Datasheet(PDF) 4 Page - Fairchild Semiconductor

Part No. 74VHC163
Description  4-Bit Binary Counter with Synchronous Clear
Download  10 Pages
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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74VHC163 Datasheet(HTML) 4 Page - Fairchild Semiconductor

 
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4
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions (Note 2)
Note 1: Absolute Maximum Ratings are values beyond which the device
may be damaged or have its useful life impaired. The databook specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside databook specifica-
tions.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Noise Characteristics
Note 3: Parameter guaranteed by design.
Supply Voltage (VCC)
−0.5V to +7.0V
DC Input Voltage (VIN)
−0.5V to +7.0V
DC Output Voltage (VOUT)
−0.5V to V
CC + 0.5V
Input Diode Current (IIK)
−20 mA
Output Diode Current (IOK)
±20 mA
DC Output Current (IOUT)
±25 mA
DC VCC/GND Current (ICC)
±50 mA
Storage Temperature (TSTG)
−65°C to +150°C
Lead Temperature (TL)
(Soldering, 10 seconds)
260
°C
Supply Voltage (VCC)
2.0V to
+5.5V
Input Voltage (VIN)
0V to
+5.5V
Output Voltage (VOUT)
0V to VCC
Operating Temperature (TOPR)
−40°C to +85°C
Input Rise and Fall Time (tr, tf)
VCC = 3.3V ± 0.3V
0
∼ 100 ns/V
VCC = 5.0V ± 0.5V
0
∼ 20 ns/V
Symbol
Parameter
VCC
TA = 25°C
TA = −40°C to +85°C
Units
Conditions
(V)
Min
Typ
Max
Min
Max
VIH
HIGH Level
2.0
1.50
1.50
V
Input Voltage
3.0
− 5.5
0.7 VCC
0.7 VCC
VIL
LOW Level
2.0
0.50
0.50
V
Input Voltage
3.0
− 5.5
0.3 VCC
0.3 VCC
VOH
HIGH Level
2.0
1.9
2.0
1.9
Output Voltage
3.0
2.9
3.0
2.9
V
IOH = −50 µA
4.5
4.4
4.5
4.4
VIN = VIH
3.0
2.58
2.48
V
or VIL
IOH = −4 mA
4.5
3.94
3.80
IOH = −8 mA
VOL
LOW Level
2.0
0.0
0.1
0.1
Output Voltage
3.0
0.0
0.1
0.1
V
IOL = 50 µA
4.5
0.0
0.1
0.1
VIN = VIH
3.0
0.36
0.44
V
or VIL
IOL = 4 mA
4.5
0.36
0.44
IOL = 8 mA
IIN
Input Leakage Current
0
− 5.5
±0.1
±1.0
µA
VIN = 5.5V or GND
ICC
Quiescent Supply Current
5.5
4.0
40.0
µA
VIN = VCC or GND
Symbol
Parameter
VCC
TA = 25°C
Units
Conditions
(V)
Typ
Limits
VOLP
Quiet Output Maximum
5.0
0.4
0.8
V
CL = 50 pF
(Note 3)
Dynamic VOL
VOLV
Quiet Output Minimum
5.0
−0.4
−0.8
V
CL = 50 pF
(Note 3)
Dynamic VOL
VIHD
Minimum HIGH Level
5.0
3.5
V
CL = 50 pF
(Note 3)
Dynamic Input Voltage
VILD
Maximum LOW Level
5.0
1.5
V
CL = 50 pF
(Note 3)
Dynamic Input Voltage


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