MC74HC541A Motorola, MC74HC541A Datasheet - Page 3

• Manufacturer Part Number: MC74HC541A
• Description: Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver
• Manufacturer: Motorola

High–Speed CMOS Logic Data
DL129 — Rev 6
NOTE: Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D).
NOTE: For propagation delays with loads other than 50 pF, and information on typical parametric values, see Chapter 2 of the Motorola High–
* Used to determine the no–load dynamic power consumption: P D = C PD V CC 2 f + I CC V CC . For load considerations, see Chapter 2 of the
DC CHARACTERISTICS
AC CHARACTERISTICS
OUTPUT Y
Motorola High–Speed CMOS Data Book (DL129/D).
Symbol
Symbol
INPUT A
t PLH ,
t TLH ,
t PLZ ,
t PHZ
t PZL ,
t PZH
t PHL
t THL
C out
C PD
C PD
I OZ
I CC
C in
I in
t PLH
t r
Speed CMOS Data Book (DL129/D).
t TLH
Maximum Input Leakage Current
Maximum Three–State Leakage
Current
Maximum Quiescent Supply
Current (per Package)
Maximum Propagation Delay, Input A to Output Y
(Figures 1 and 3)
Maximum Propagation Delay, Output Enable to Output Y
(Figures 2 and 4)
Maximum Propagation Delay, Output Enable to Output Y
(Figures 2 and 4)
Maximum Output Transition Time, Any Output
(Figures 1 and 3)
Maximum Input Capacitance
Maximum Three–State Output Capacitance (Output in High
Impedance State)
Power Dissipation Capacitance (Per Buffer)*
Power Dissipation Capacitance (Per Buffer)*
10%
10%
50%
50%
90%
Parameter
Figure 1.
(Voltages Referenced to GND)
(C L = 50 pF, Input t r = t f = 6 ns)
90%
Parameter
t f
V in = V CC or GND
Output in High Impedance State
V in = V IL or V IH
V out = V CC or GND
V in = V CC or GND
I out = 0 A
t PHL
SWITCHING WAVEFORMS
t THL
V CC
GND
Condition
3–3
OE1 or OE2
OUTPUT Y
OUTPUT Y
V CC
V CC
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
V
V
Typical @ 25 C, V CC = 5.0 V, V EE = 0 V
50%
V CC
V CC
6.0
6.0
6.0
–55 to 25 C
V
V
50%
50%
110
110
80
30
18
15
45
25
21
45
25
21
60
22
12
10
10
15
t PZL
t PZH
–55 to 25 C
Figure 2.
Guaranteed Limit
t PHZ
t PLZ
0.1
0.5
4
Guaranteed Limit
35
85 C
100
140
140
40
23
20
60
31
26
60
31
26
75
28
15
13
10
15
50%
85 C
40
MC54/74HC541A
1.0
5.0
10%
90%
125 C
120
165
165
55
28
25
75
38
31
75
38
31
90
34
18
15
10
15
125 C
160
10.0
1.0
MOTOROLA
V CC
GND
HIGH
IMPEDANCE
V OL
V OH
HIGH
IMPEDANCE
Unit
Unit
ns
ns
ns
ns
pF
pF
pF
pF
A
A
A