NC7SZ66 Fairchild Semiconductor, NC7SZ66 Datasheet - Page 4

• Manufacturer Part Number: NC7SZ66
• Description: Nc7sz66 Low Voltage Single Spst Normally Open Bus Switch
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
AC Electrical Characteristics
Note 8: All typical values are at the specified V
Note 9: This parameter is guaranteed by design but is not tested. The switch contributes no propagation delay other than the RC delay of the typical On Resistance of the switch
and the 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
Capacitance
AC Loading and Waveforms
Input driven by 50
C
Input PRR
L
C
C
t
t
t
includes load and stray capacitance.
PHL
PZL
PLZ
IN
I/O
Symbol
Symbol
, t
, t
, t
PLH
PZH
PHZ
1.0 MHz; t
Control Pin Input Capacitance
Input/Output Capacitance
Propagation Delay Bus to Bus
(Note 9)
Output Enable Time
Output Disable Time
:
source terminated in 50
w
500 ns
Parameter
Parameter
:
CC
, and T
A
1.65 to 1.95
1.65 to 1.95
1.65 to 1.95
25
2.3-2.7
3.0-3.6
4.5-5.5
2.3-2.7
3.0-3.6
4.5-5.5
2.3-2.7
3.0-3.6
4.5-5.5
V
q
(V)
C.
CC
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
C
L
T
Typ
50 pF, RU
A
2
6

40
4
(Note 8)
q
Typ
7.0
3.3
2.4
2.0
9.2
5.3
4.0
2.7
C to
RD

Max
85
q
C,
500
Max
14.2
18.2
4.3
1.2
0.8
0.3
7.0
5.5
4.5
9.0
7.0
5.0
:
Units
pF
pF
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
IN
IN
IN
IN
IN
2 x V
OPEN
2 x V
0V for t
0V for t
CC
CC
Conditions
PZH
PHZ
for t
for t
Conditions
V
V
CC
PLZ
PZL
CC
5.0V
0V
Number
Figures
Figures
Figures
1Figure
Figure
1, 2
1, 2
2