74ac620 IK Semicon Co., Ltd, 74ac620 Datasheet - Page 4

• Manufacturer Part Number: 74ac620
• Description: Octal 3-state Inverting Bus Transceiver
• Manufacturer: IK Semicon Co., Ltd

AC ELECTRICAL CHARACTERISTICS
*
Voltage Range 5.0 V is 5.0 V ±0.5 V
Voltage Range 3.3 V is 3.3 V ±0.3 V
Symbol
t
t
t
t
C
t
t
C
PLH
PHL
PZH
PZL
PHZ
PLZ
PD
IN
Figure 1. Switching Waveforms
Propagation Delay, A to B , B to A (Figure 1)
Propagation Delay, A to B , B to A (Figure 1)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Maximum Input Capacitance
Power Dissipation Capacitance
Parameter
(C
L
=50pF,Input t
V
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
5.0
V
CC
*
Figure 2. Switching Waveforms
r
Typical @25°C,V
=t
f
Min
=3.0 ns)
1.5
1.5
1.5
1.5
2.5
1.5
2.5
1.5
2.0
1.5
2.0
1.5
25 °C
4.5
Guaranteed Limits
Max
11.5
12.0
12.0
12.0
8.5
6.5
8.5
6.0
8.5
9.0
9.0
9.0
45
CC
=5.0 V
Min
1.0
1.0
1.0
1.0
2.0
1.0
2.0
1.0
1.0
1.0
1.5
1.0
-40°C to
85°C
4.5
Max
13.0
13.5
10.0
13.0
10.0
13.0
10.0
9.5
7.5
9.5
7.0
9.5
IN74AC620
Rev. 00
Unit
pF
pF
ns
ns
ns
ns
ns
ns