MC74VHC04_14 Datasheet, PDF (3/5 Pages) ON Semiconductor – Hex Inverter

MC74VHC04
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ AC ELECTRICAL CHARACTERISTICS (Input t_r = t_f = 3.0ns)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ t_PLH,
t_PHL
Parameter
Maximum Propagation Delay,
A or B to Y
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Cin
Maximum Input Capacitance
Test Conditions
V_CC = 3.3 ± 0.3V C_L = 15pF
C_L = 50pF
V_CC = 5.0 ± 0.5V C_L = 15pF
C_L = 50pF
T_A = 25°C
Min
Typ
Max
5.0
7.1
7.5
10.6
3.8
5.5
5.3
7.5
4
10
T_A = −40 to 85°C
Min
Max Unit
1.0
8.5
ns
1.0
12.0
1.0
6.5
1.0
8.5
10
pF
Typical @ 25°C, V_CC = 5.0V
C_PD Power Dissipation Capacitance (Per Inverter) (Note 1)
18
pF
1. 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 / 6 (per buffer). 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 = 5.0V)
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
0.4
0.8
V
−0.4
−0.8
V
3.5
V
1.5
V
A
50%
t_PLH
V_CC
GND
t_PHL
DEVICE
UNDER
TEST
TEST POINT
OUTPUT
C_L*
Y 50% VCC
Figure 3. Switching Waveforms
*Includes all probe and jig capacitance
Figure 4. Test Circuit
INPUT
Figure 5. Input Equivalent Circuit
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