74lvx163 Fairchild Semiconductor, 74lvx163 Datasheet - Page 4

• Manufacturer Part Number: 74lvx163
• Description: Dual 4 1 Multiplexer/demultiplexer Bus Switch
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
V
t
t
t
C
C
PHL
PZH
PHZ
AC Electrical Characteristics
Note 6: This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical On
resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage the source (zero output impedance).
Capacitance
Note 7: T
Undershoot Characteristic
Note 8: This test is intended to characterize the device’s protective capabilities by maintaining output signal integrity during an input transient voltage
undershoot event.
Device Test Conditions
OUTU
Symbol
Symbol
IN
I/O
Symbol
, t
, t
, t
PLH
PZL
PLZ
A Port
B Port
A
Parameter
Output Voltage During Undershoot
Propagation Delay Bus to Bus (Note 6)
Propagation Delay, Select to Bus A
Output Enable Time, Select to Bus B
Output Enable Time, I
Output Disable Time, Select to Bus B
Output Disable Time, I
R
25 C, f
1
V
V
V
TRI
CC
IN
Control Pin Input Capacitance
Input/Output Capacitance
R
2
1 MHz, Capacitance is characterized but not tested.
Parameter
(Note 7)
Parameter
see Waveform
Value
100K
11.0
Parameter
5.5
OE
OE
to Bus A, B
to Bus A, B
Units
(Note 8)
V
V
V
V
Min
0.5
0.5
0.5
0.5
0.5
CC
C
4.5 – 5.5V
L
Min
2.5
T
FIGURE 1.
A
50pF, RU
Max
0.25
5.7
5.7
4.9
6.2
6.0
Typ
40 C to 85 C
13
3
5
4
Transient
Input Voltage (V
V
RD
OH
Min
Typ
V
- 0.3
CC
500
4.0V
Max
Max
0.25
6.2
6.3
5.4
6.3
6.1
Max
Units
ns
ns
ns
IN
Units
pF
pF
pF
) Waveform
V
V
V
V
V
I
I
I
I
I
Units
OPEN
7V for t
OPEN for t
7V for t
OPEN for t
V
Conditions
V
V
CC
CC
PZL
PLZ
, OE
PZH
PHZ
5.0V
Conditions
Conditions
5.0V
Figure 1
Number
Figures
Figures
Figures
Figure
2, 3
2, 3
2, 3