MC74AC161_15 Datasheet, PDF (8/12 Pages) ON Semiconductor – Synchronous Presettable Binary Counter

MC74AC161, MC74ACT161, MC74AC163, MC74ACT163
DC CHARACTERISTICS
Symbol
Parameter
V_IH
Minimum High Level
Input Voltage
V_IL
Maximum Low Level
Input Voltage
V_OH
Minimum High Level
Output Voltage
74ACT
74ACT
V_CC
(V)
T_A = +25°C
T_A =
−40°C to
+85°C
Typ Guaranteed Limits
4.5
1.5 2.0
2.0
5.5
1.5 2.0
2.0
4.5
1.5 0.8
0.8
5.5
1.5 0.8
0.8
4.5 4.49 4.4
4.4
5.5 5.49 5.4
5.4
V_OL
Maximum Low Level
Output Voltage
4.5
− 3.86
3.76
5.5
− 4.86
4.76
4.5 0.001 0.1
0.1
5.5 0.001 0.1
0.1
4.5
− 0.36
5.5
− 0.36
I_IN
Maximum Input
Leakage Current
5.5
− ±0.1
DI_CCT
I_OLD
I_OHD
Additional Max. I_CC/Input
†Minimum Dynamic
Output Current
5.5
0.6
−
5.5
−
−
5.5
−
−
I_CC
Maximum Quiescent
Supply Current
5.5
−
8.0
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
0.44
0.44
±1.0
1.5
75
−75
80
Unit
Conditions
V
V_OUT = 0.1 V
or V_CC − 0.1 V
V
V_OUT = 0.1 V
or V_CC − 0.1 V
V
I_OUT = −50 mA
*V_IN = V_IL or V_IH
V
−24 mA
I_OH
−24 mA
V
I_OUT = 50 mA
*V_IN = V_IL or V_IH
V
I_OL
24 mA
24 mA
mA
V_I = V_CC, GND
mA
V_I = V_CC − 2.1 V
mA
V_OLD = 1.65 V Max
mA
V_OHD = 3.85 V Min
mA
V_IN = V_CC or GND
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