nc7sz125 Fairchild Semiconductor, nc7sz125 Datasheet - Page 4

• Manufacturer Part Number: nc7sz125
• Description: Nc7sz125 Tinylogic, Uhs Buffer With 3-state Output
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
t
t
t
t
t
t
t
t
C
C
C
PLH
PHL
PLH
PHL
PZL
PZH
PLZ
PHZ
AC Electrical Characteristics
Symbol
Note 4: C
loading and operating at 50% duty cycle. (See Figure 2.) C
I
AC Loading and Waveforms
C
Input PRR
Input
PRR
CCD
IN
OUT
PD
L
includes load and stray capacitance
(C
10 MHz; Duty Cycle
AC Waveform; t
PD
PD
Propagation Delay
Propagation Delay
Output Enable Time
Output Disable Time
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
)(V
1.0 MHz; t
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I
CC
)(f
Parameter
FIGURE 2. I
IN
FIGURE 1. AC Test Circuit
)

W
r
(I
CC
t
f
500 ns
static).
50%
1.8 ns;
CCD
2.5
3.3
5.0
3.3
5.0
2.5
3.3
5.0
2.5
3.3
5.0
Test Circuit
1.65
1.65
1.65
V
(V)
1.8
1.8
1.8
3.3
5.0
CC
r
r
r
r
r
r
r
r
r
r
r
0
0
0.2
0.3
0.5
0.3
0.5
0.2
0.3
0.5
0.2
0.3
0.5
Min
2.0
2.0
0.8
0.5
0.5
1.5
0.8
2.0
2.0
1.5
1.5
0.8
2.0
2.0
1.5
1.0
0.5
PD
T
is related to I
A
Typ
6.4
5.3
3.4
2.5
2.1
3.2
2.6
8.4
7.0
4.6
3.5
2.8
6.5
5.4
3.5
2.8
2.1
17
24

4
8
25
q
C
CCD
Max
13.2
15.0
12.5
13.2
11.0
4
7.5
5.2
4.5
5.7
5.0
8.5
6.2
5.5
5.7
4.7
11
dynamic operating current by the expression:
8
T
A
Min
2.0
2.0
0.8
0.5
0.5
1.5
0.8
2.0
2.0
1.5
1.5
0.8
2.0
2.0
1.5
1.0
0.5

40
q
C to
FIGURE 3. AC Waveforms
Max
13.8
11.5
15.6
14.5

8.0
5.5
4.8
6.0
5.3
6.5
5.8
8.5
5.0
13
12
9
6
85
q
C
Units
pF
ns
ns
ns
ns
pF
C
R
S
C
S
C
RU
S
S
V
C
RU
S
S
V
(Note 4)
1
1
1
1
IN
1
1
IN
L
D
L
L
L
OPEN
OPEN
GND for t
V
GND for t
V
15 pF,
50 pF, R
50 pF, RD
50 pF, RD
1 M
500
2 x V
500
2 x V
Conditions
IN
IN
for t
for t
:
:
:
,
CC
CC
PZL
PLZ
D
PZH
PHZ
CCD
500
500
500
) at no output
:
:
:
, Figures
Number
Figure 2
Figures
Figures
Figures
Figure
1, 3
1, 3
1, 3
1, 3