MC74VHC540 ON Semiconductor, MC74VHC540 Datasheet - Page 4

• Manufacturer Part Number: MC74VHC540
• Description: Octal Bus Buffer Inverting
• Manufacturer: ON Semiconductor

1. Parameter guaranteed by design. t
2. C
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
NOISE CHARACTERISTICS
Symbol
Symbol
Symbol
Symbol
t
t
OSLH
Average operating current can be obtained by the equation: I
dynamic power consumption; P
t
t
t
t
t
OSHL
t
C
V
V
I
PLH
PZL
PLZ
V
I
PHL
PZH
PHZ
C
C
V
I
OZ
CC
PD
out
in
OLP
OLV
IHD
ILD
in
PD
,
,
,
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
,
Maximum Input
Leakage Current
Maximum
Three--State Leakage
Current
Maximum Quiescent
Supply Current
Maximum Propagation Delay,
A to Y
(Figures 1 and 3)
Output Enable TIme,
OEn to Y
(Figures 2 and 4)
Output Disable Time,
OEn to Y
(Figures 2 and 4)
Output to Output Skew
Maximum Input Capacitance
Maximum Three--State Output
Capacitance (Output in High
Impedance State)
Power Dissipation Capacitance (Note 2)
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
Minimum High Level Dynamic Input Voltage
Maximum Low Level Dynamic Input Voltage
Parameter
Parameter
Parameter
(Input t
D
= C
V
V
V
V
OSLH
out
in
in
in
PD
r
Test Conditions
Test Conditions
= 5.5V or GND
= V
= V
= t
= V
¯ V
= |t
f
IL
CC
CC
= 3.0ns, C
V
V
V
R
V
R
V
R
V
R
V
(Note 1)
V
(Note 1)
(Input t
CC
PLHm
or V
CC
CC
CC
CC
CC
CC
CC
CC
L
L
L
L
or GND
OL
or GND
OL
= 1kΩ
= 1kΩ
= 1kΩ
= 1kΩ
2
= 3.3 ± 0.3V
= 5.0 ± 0.5V
= 3.3 ± 0.3V
= 5.0 ± 0.5V
= 3.3 ± 0.3V
= 5.0 ± 0.5V
= 3.3 ± 0.3V
= 5.0 ± 0.5V
IH
¯ f
Parameter
-- t
Test Conditions
in
r
= t
PLHn
+ I
L
f
CC
= 50pF, V
= 3.0ns)
http://onsemi.com
|, t
¯ V
OSHL
CC(OPR
0 to 5.5
CC
V
V
5.5
5.5
V
V
CC
CC
C
C
C
C
C
C
C
C
C
C
C
C
.
CC
= |t
L
L
L
L
L
L
L
L
L
L
L
L
4
)
= 15pF
= 50pF
= 15pF
= 50pF
= 15pF
= 50pF
= 15pF
= 50pF
= 50pF
= 50pF
= 50pF
= 50pF
= C
= 5.0V)
PHLm
PD
Min
-- t
¯ V
PHLn
CC
Min
¯ f
|.
T
in
A
+ I
Typ
= 25°C
T
CC
A
/8 (per bit). C
11.2
= 25°C
Typ
4.8
7.3
3.7
5.2
6.8
9.3
4.7
6.2
6.0
4
6
Typical @ 25°C, V
± 0.25
± 0.1
Max
4.0
Max
10.5
10.5
14.0
15.4
7.0
5.0
7.0
7.2
9.2
8.8
1.5
1.0
10
PD
-- 0.9
Typ
0.9
is used to determine the no--load
17
T
T
Min
A
T
A
A
= - - 40 to 85°C
Min
= 25°C
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
= - - 40 to 85°C
CC
= 5.0V
-- 1.2
Max
1.2
3.5
1.5
± 1.0
± 2.5
40.0
Max
Max
12.0
12.5
16.0
10.5
17.5
10.0
8.5
6.0
8.0
8.5
10
Unit
pF
Unit
Unit
Unit
V
V
V
V
μA
μA
μA
pF
pF
ns
ns
ns
ns
ns