MC74VHC573_06 Datasheet, PDF (4/8 Pages) ON Semiconductor – Octal D−Type Latch with 3−State Output

MC74VHC573
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ DC ELECTRICAL CHARACTERISTICS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
Parameter
V_CC
Test Conditions
V
T_A = 25°C
Min
Typ
Max
T_A = − 40 to 85°C
Min
Max Unit
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ I_OZ Maximum
V_in = V_IL or V_IH
5.5
Three−State Leakage V_out = V_CC or GND
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Current
± 0.25
± 2.5
μA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{ICC Maximum Quiescent Vin = VCC or GND}
5.5
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Supply Current
4.0
40.0
μA
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns)}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _Symbol
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPHL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLH,
t_PHL
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPZL,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ t_PZH
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPLZ,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tPHZ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _tOSLH,
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ ^tOSHL
Parameter
Maximum Propagation Delay,
LE to Q
Maximum Propagation Delay,
D to Q
Output Enable Time,
OE to Q
Output Disable Time,
OE to Q
Output to Output Skew
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
V_CC = 3.3 ± 0.3V
C_L = 15pF
C_L = 50pF
V_CC = 5.0 ± 0.5V
C_L = 15pF
C_L = 50pF
V_CC = 3.3 ± 0.3V
R_L = 1kΩ
C_L = 15pF
C_L = 50pF
V_CC = 5.0 ± 0.5V
R_L = 1kΩ
C_L = 15pF
C_L = 50pF
V_CC = 3.3 ± 0.3V
R_L = 1kΩ
C_L = 50pF
V_CC = 5.0 ± 0.5V
R_L = 1kΩ
C_L = 50pF
V_CC = 3.3 ± 0.3V C_L = 50pF
(Note 1)
V_CC = 5.5 ± 0.5V C_L = 50pF
(Note 1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Cin Maximum Input Capacitance}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Cout Maximum Three−State}
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Output Capacitance (Output}
in High−Impedance State)
T_A = 25°C
Min
Typ
Max
7.6
11.9
10.1
15.4
5.0
7.7
6.5
9.7
7.0
11.0
9.5
14.5
4.5
6.8
6.0
8.8
7.3
11.5
9.8
15.0
5.2
7.7
6.7
9.7
10.7
14.5
6.7
9.7
1.5
1.0
4
10
6
T_A = − 40 to 85°C
Min
Max Unit
1.0
14.0 ns
1.0
17.5
1.0
9.0
1.0
11.0
1.0
13.0 ns
1.0
16.5
1.0
8.0
1.0
10.0
1.0
13.5 ns
1.0
17.0
1.0
9.0
1.0
11.0
1.0
16.5 ns
1.0
11.0
1.5
ns
1.0
ns
10
pF
pF
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{Typical @ 25°C, VCC = 5.0V}
C_PD Power Dissipation Capacitance (Note 2)
29
pF
1. Parameter guaranteed by design. t_OSLH = |t_PLHm − t_PLHn|, t_OSHL = |t_PHLm − t_PHLn|.
2. 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 / 8 (per latch). 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 = 50 pF, V_CC = 5.0V)
T_A = 25°C
Symbol
Parameter
Typ
Max
Unit
V_OLP Quiet Output Maximum Dynamic V_OL
0.9
1.2
V
V_OLV
Quiet Output Minimum Dynamic V_OL
− 0.9
− 1.2
V
V_IHD
Minimum High Level Dynamic Input Voltage
3.5
V
V_ILD
Maximum Low Level Dynamic Input Voltage
1.5
V
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