MC74LVX50_14 Datasheet, PDF (3/9 Pages) ON Semiconductor – Hex Buffer

MC74LVX50
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Test Conditions
V_CC
T_A = 25°C
T_A ≤ 85°C
(V) Min Typ Max Min Max Unit
V_IH High−Level Input Voltage
2.0 1.5
3.0 2.0
3.6 2.4
1.5
V
2.0
2.4
V_IL Low−Level Input Voltage
2.0
0.5
0.5
V
3.0
0.8
0.8
3.6
0.8
0.8
V_OH High−Level Output Voltage
(V_IN= V_IH or V_IL)
V_OL Low−Level Output Voltage
(V_IN= V_IH or V_IL)
I_IN Input Leakage Current
I_OH = −50 mA
I_OH = −50 mA
I_OH = −4 mA
I_OL = 50 mA
I_OL = 50 mA
I_OL = 4 mA
V_IN = 5.5 V or GND
2.0 1.9 2.0
1.9
V
3.0 2.9 3.0
2.9
3.0 2.58
2.48
2.0
0.0 0.1
0.1
V
3.0
0.0 0.1
0.1
3.0
0.36
0.44
0 to
±0.1
±1.0 mA
3.6
I_CC Quiescent Supply Current
V_IN = V_CC or GND
3.6
2.0
20.0 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.
AC ELECTRICAL CHARACTERISTICS Input t_r = t_f = 3.0 ns
T_A = 25°C
T_A ≤ 85°C
Symbol
Parameter
Test Conditions
Min Typ Max Min Max _Unit
t_PLH,
t_PHL
Propagation Delay,
Input A to Y
V_CC = 2.7 V
C_L = 15 pF
C_L = 50 pF
5.4 10.1 1.0 12.5
ns
7.9 13.6 1.0 16.0
V_CC = 3.3 V ± 0.3 V C_L = 15 pF
C_L = 50 pF
4.1 6.2 1.0 7.5
6.6 9.7 1.0 11.5
t_OSHL
t_OSLH
Output−to−Output Skew
(Note 7)
V_CC = 2.7 V
V_CC = 3.3 V ±0.3V
C_L = 50 pF
C_L = 50 pF
1.5
1.5
ns
1.5
1.5
C_IN Input Capacitance
4
10
10
pF
Typical @ 25°C, V_CC = 3.3 V
C_PD
Power Dissipation Capacitance (Note 8)
15
pF
7. 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.
8. 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. C_PD is used to determine the no−load dynamic
power consumption; P_D = C_PD  V_CC2  f_in + I_CC  V_CC.
NOISE CHARACTERISTICS Input t_r = t_f = 3.0ns, C_L = 50pF, V_CC = 3.3 V
Symbol
V_OLP
V_OLV
V_IHD
V_ILD
Characteristic
Quiet Output Maximum Dynamic V_OL
Quiet Output Minimum Dynamic V_OL
Minimum High Level Dynamic Input Voltage
Maximum Low Level Dynamic Input Voltage
T_A = 25°C
Typ
Max
Unit
0.3
0.5
V
−0.3
−0.5
V
2.0
V
0.8
V
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