MC74LVX157_14 Datasheet, PDF (3/6 Pages) ON Semiconductor – Quad 2-Channel Multiplexer

MC74LVX157
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
V_CC
T_A = 25°C
T_A = −40 to 85°C
Test Conditions
V
Min Typ Max
Min
Max
Unit
V_IH High−Level Input Voltage
2.0
1.5
−
−
1.5
−
V
3.0
2.0
−
−
2.0
−
3.6
2.4
−
−
2.4
−
V_IL Low−Level Input Voltage
2.0
−
−
0.5
−
3.0
−
−
0.8
−
3.6
−
−
0.8
−
0.5
V
0.8
0.8
V_OH High−Level Output Voltage
(V_in = V_IH or V_IL)
I_OH = −50mA
I_OH = −50mA
I_OH = −4mA
2.0
1.9
2.0
−
1.9
−
V
3.0
2.9
3.0
−
2.9
−
3.0 2.58
−
2.48
−
V_OL Low−Level Output Voltage
(V_in = V_IH or V_IL)
I_OL = 50mA
I_OL = 50mA
I_OL = 4mA
2.0
−
0.0
0.1
−
3.0
−
0.0
0.1
−
3.0
−
−
0.36
−
0.1
V
0.1
0.44
I_in
Input Leakage Current
V_in = 5.5V or GND
3.6
−
−
±0.1
−
±1.0
mA
I_CC Quiescent Supply Current
V_in = V_CC or GND
3.6
−
−
4.0
−
40.0
mA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{TA = 25°C}
T_A = −40 to 85°C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
Parameter
Test Conditions
Min Typ Max
Min
Max
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH,
t_PHL
Propagation Delay, Input to
Output
V_CC = 2.7V
C_L = 15pF −
6.6 12.5
1.0
C_L = 50pF −
9.1 16.0
1.0
15.5
ns
19.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{VCC =3.3±0.3V CL =15pF −}
5.1 7.9
1.0
9.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{CL=50pF −}
7.6 11.4
1.0
13.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^tPHL
Propagation Delay, S to Zn
V_CC = 2.7V
C_L = 15pF −
8.9 16.9
1.0
C_L = 50pF −
11.4 20.4
1.0
20.5
ns
24.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC =3.3±0.3V CL =15pF −
7.0 11.0
1.0
13.0
C_L = 50pF −
9.5 14.5
1.0
16.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPHL
Propagation Delay, E to Zn
V_CC = 2.7V
C_L = 15pF −
9.1 17.6
1.0
C_L = 50pF −
11.6 21.1
1.0
20.5
ns
24.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{VCC =3.3±0.3V CL =15pF −}
7.2 11.5
1.0
13.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^CL^{=50pF −}
9.7 15.0
1.0
17.0
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^tOSHL ^{Output−to−Output Skew (Note 1) V}CC ^{= 2.7V}
C_L = 50pF −
−
1.5
−
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^tOSLH
V_CC = 3.3 ± 0.3V C_L = 50pF −
−
1.5
−
1.5
ns
1.5
1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH−to−LOW (t_OSHL) or LOW−to−HIGH (t_OSLH); parameter
guaranteed by design.
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ CAPACITIVE CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
Parameter
T_A = 25°C
T_A = −40 to 85°C
Min Typ Max
Min
Max
Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{Cin InputCapacitance}
−
4
10
−
10
pF
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^CPD ^{Power Dissipation Capacitance (Note 2)}
−
20
−
−
−
pF
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^{2. CPD 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 / 4 (per bit). 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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