MC74HC161A_13 Datasheet, PDF (4/15 Pages) ON Semiconductor – Presettable Counters

MC74HC161A, MC74HC163A
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Symbol
V_IH
Parameter
Minimum High−Level
Input Voltage
Test Conditions
V_out = 0.1 V or V_CC – 0.1 V
|I_out| v 20 mA
V_CC
Guaranteed Limit
V –55 to 25_C v 85_C v 125_C Unit
2.0
1.5
3.0
2.1
4.5
3.15
6.0
4.2
1.5
1.5
V
2.1
2.1
3.15
3.15
4.2
4.2
V_IL
Maximum Low−Level
Input Voltage
V_out = 0.1 V or V_CC – 0.1 V
|I_out| v 20 mA
2.0
0.5
3.0
0.9
4.5
1.35
6.0
1.8
0.5
0.5
V
0.9
0.9
1.35
1.35
1.8
1.8
V_OH Minimum High−Level
Output Voltage
V_in = V_IH or V_IL
|I_out| v 20 mA
2.0
1.9
4.5
4.4
6.0
5.9
1.9
1.9
V
4.4
4.4
5.9
5.9
V_OL Maximum Low−Level
Output Voltage
V_in = V_IH or V_IL |I_out| v 3.6 mA 3.0
|I_out| v 4.0 mA 4.5
|I_out| v 5.2 mA 6.0
V_in = V_IH or V_IL
2.0
|I_out| v 20 mA
4.5
6.0
2.48
3.98
5.48
0.1
0.1
0.1
2.34
2.2
3.84
3.7
5.34
5.2
0.1
0.1
V
0.1
0.1
0.1
0.1
I_in
Maximum Input
Leakage Current
V_in = V_IH or V_IL |I_out| v 3.6 mA 3.0
|I_out| v 4.0 mA 4.5
|I_out| v 5.2 mA 6.0
V_in = V_CC or GND
6.0
0.26
0.26
0.26
± 0.1
0.33
0.4
0.33
0.4
0.33
0.4
± 1.0
± 1.0
mA
I_CC Maximum Quiescent
Supply Current
V_in = V_CC or GND
I_out = 0 mA
6.0
4.0
40
160
mA
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