NC7SZ126 Fairchild, NC7SZ126 Datasheet - Page 3

• Manufacturer Part Number: NC7SZ126
• Description: TinyLogic UHS Buffer with 3-STATE Output
• Manufacturer: Fairchild

t
t
t
t
t
t
t
t
C
C
C
AC Electrical Characteristics
Note 3: C
loading and operating at 50% duty cycle. (See Figure 2.) C
I
AC Loading and Waveforms
C
Input PRR
Input
PRR
PLH
PHL
PLH
PHL
PZL
PZH
PLZ
PHZ
Symbol
CCD
IN
OUT
PD
L
includes load and stray capacitance
(CPD) (V
10 MHz; Duty Cycle
AC Waveform; t
PD
Propagation Delay
Propagation Delay
Output Enable Time
Output Disable Time
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
1.0 MHz, t
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I
CC
Parameter
) (f
FIGURE 2. I
FIGURE 1. AC Test Circuit
IN
w
)
r
t
(I
500 ns
f
CC
50%
1.8 ns;
static).
CCD
2.5
3.3
5.0
3.3
5.0
2.5
3.3
5.0
2.5
3.3
5.0
1.65
1.65
1.65
V
(V)
1.8
1.8
1.8
3.3
5.0
Test Circuit
CC
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
0.8
0.5
0.5
1.5
0.8
2.0
2.0
1.5
1.5
0.8
2.0
2.0
1.0
1.0
0.5
2
PD
T
is related to I
A
Typ
6.4
5.3
3.4
2.5
2.1
3.2
2.6
8.4
6.1
3.8
3.2
2.3
6.5
5.6
4.0
3.5
2.5
17
24
4
8
25 C
CCD
Max
13.2
15.0
11.5
13.2
7.5
5.2
4.5
5.7
5.0
8.0
5.7
5.0
8.0
5.7
4.7
3
11
11
dynamic operating current by the expression:
T
A
Min
2.0
0.8
0.5
0.5
1.5
0.8
2.0
1.5
1.5
0.8
2.0
2.0
1.0
1.0
0.5
2
2
40 C to 85 C
FIGURE 3. AC Waveforms
Max
13.8
11.5
15.6
14.5
8.0
5.5
4.8
6.0
5.3
8.5
6.0
5.3
8.5
6.0
5.0
12
12
Units
pF
pF
ns
ns
ns
ns
C
S
C
S
C
RU
S
S
V
C
RU
S
S
V
(Note 3)
1
1
1
1
I
1
1
I
L
L
L
L
2
2
15 pF, RD
OPEN
50 pF, RD
OPEN
50 pF, RD
GND for t
V
50 pF, RD
GND for t
V
500
500
Conditions
I
I
for t
for t
V
V
www.fairchildsemi.com
CC
CC
PZL
PLZ
PZH
PHZ
CCD
1 M
500
500 ,
500 ,
) at no output
Fig. No.
Figure 2
Figures
Figures
Figures
Figures
1, 3
1, 3
1, 3
1, 3