NC7SZ32 — TinyLogic
®
UHS Two-Input OR Gate
AC Electrical Characteristics
Symbol
Parameter
V
CC
1.65
1.80
t
PLH
, t
PHL
Propagation Delay
Conditions
Min.
2.0
2.0
C
L
=15pF,
0.8
0.5
0.5
1.5
0.8
T
A
=25°C
Typ.
5.5
4.6
3.0
2.4
1.9
3.0
2.4
4
20
26
T
A
=-40 to +85°C
Max.
12.0
10.0
7.0
4.7
4.1
5.2
4.5
Units
Figure
Min.
2.0
2.0
0.8
0.5
0.5
1.5
0.8
Max.
12.7
10.5
7.5
5.0
4.4
5.5
4.8
pF
pF
Figure 6
ns
Figure 4
Figure 5
2.50 ± 0.30
R =1MΩ
L
3.30 ± 0.30
5.00 ± 0.50
3.30 ± 0.30
C
L
=50pF,
5.00 ± 0.50
R
L
=500Ω
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance
(2)
0.00
3.30
5.00
Note:
2. C
PD
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating
current consumption (I
CCD
) at no output loading and operating at 50% duty cycle. C
PD
is related to I
CCD
dynamic
operating current by the expression: I
CCD
=(C
PD
)(V
CC
)(f
IN
)+(I
CC
static).
Note:
3. C
L
includes load and stray capacitance.
Input PRR=10MHz t
w
=500ns.
Figure 4. AC Test Circuit
Figure 5. AC Waveforms
Note:
4. Input=AC Waveform; t
r
=t
f
=1.8ns;
PRR=10MHz; Duty Cycle=50%
Figure 6. I
CCD
Test Circuit
© 1996 Fairchild Semiconductor Corporation
NC7SZ32 • Rev. 1.0.3
www.fairchildsemi.com
5
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
