MC74LVX139 Datasheet, PDF (4/12 Pages) ON Semiconductor – Dual 2-to-4 Decoder/ Demultiplexer

MC74LVX139
DC CHARACTERISTICS (Voltages Referenced to GND)
V_CC
T_A = 25°C
–40°C ≤ T_A ≤ 85°C
Symbol
Parameter
Condition
(V)
Min
Typ
Max
Min
Max Unit
V_IH
Minimum High–Level
Input Voltage
2.0
0.75 V_CC
3.0
0.7 V_CC
3.6
0.7 V_CC
0.75 V_CC
V
0.7 V_CC
0.7 V_CC
V_IL
Maximum Low–Level
Input Voltage
2.0
0.25 V_CC
0.25 V_CC V
3.0
0.3 V_CC
0.3 V_CC
3.6
0.3 V_CC
0.3 V_CC
V_OH
High–Level Output
I_OH = –50 µA
2.0
1.9
2.0
1.9
V
Voltage
I_OH = –50 µA
3.0
2.9
3.0
2.9
I_OH = –4 mA
3.0
2.58
3.0
2.48
V_OL
Low–Level Output
I_OL = 50 µA
2.0
Voltage
I_OH = 50 µA
3.0
I_OH = 4 mA
3.0
0.0
0.1
0.1
0.36
0.1
V
0.1
0.44
I_IN
Input Leakage Current
V_IN = 5.5 V or GND 0 to 3.6
±0.1
±1.0
µA
I_CC
Maximum Quiescent
V_IN = V_CC or GND
3.6
1.0
1.0
2.0
µA
Supply Current
(per package)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ AC ELECTRICAL CHARACTERISTICS Input t_r = t_f = 3.0 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Î _Symbol
Parameter
Test Conditions
T_A = 25°C
–40°C ≤ T_A ≤
85°C
Min Typ Max Min Max Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPHL
Maximum Propagation Delay, V_CC = 2.7 V
A to Y
C_L = 15 pF
C_L = 50 pF
8.5 15.0 1.0 17.8
ns
11.0 16.5 1.0 18.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{VCC =3.3V±0.3V CL =15pF}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ C_L = 50 pF
6.0 10.0 1.0 12.0
8.5 13.0 1.0 15.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^tPHL
Maximum Propagation Delay,
E to Y
V_CC = 2.7 V
V_CC = 3.3 V ± 0.3 V
C_L = 15 pF
C_L = 50 pF
C_L = 15 pF
C_L = 50 pF
8.0 13.0 1.0 15.5
ns
10.0 16.5 1.0 18.0
5.5
8.2
1.0 10.0
7.5 13.0 1.0 15.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _CIN
Maximum Input Capacitance
4
10
10
pF
Typical @ 25°C, V_CC = 3.3 V
C_PD
Power Dissipation Capacitance (Note 6.)
26
pF
6. C_PD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: I_CC(OPR) = C_PD  V_CC  f_in + I_CC/2 (per decoder). C_PD is used to determine the
no–load dynamic power consumption; P_D = C_PD  V_CC2  f_in + I_CC  V_CC.
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