nc7s14 Fairchild Semiconductor, nc7s14 Datasheet - Page 3

• Manufacturer Part Number: nc7s14
• Description: Nc7s14 Tinylogic, Hs Inverter With Schmitt Trigger Input
• Manufacturer: Fairchild Semiconductor

t
t
t
t
C
C
I
I
Symbol
PLH
PHL
TLH
THL
IN
CC
DC Electrical Characteristics
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
Symbol
IN
PD
CCD
L
includes load and stray capacitance
(C
variable; Duty Cycle
AC Waveforms;
PD
PD
Propagation Delay
Output Transition Time
Input Capacitance
Power Dissipation Capacitance
) (V
Input Leakage Current
Quiescent Supply Current
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
FIGURE 2. I
FIGURE 1. AC Test Circuit
IN
Parameter
Parameter
)
w
(I
500 ns
CC
50%
static).
CCD
Test Circuit
Open
V
V
(V)
6.0
6.0
5.0
2.0
3.0
4.5
6.0
5.0
2.0
3.0
4.5
6.0
5.0
(V)
CC
CC
PD
Min
Min
is related to I
(Continued)
T
T
A
A
Typ
Typ
4.5
8.5
7.5
20
12
25
16
11
3
9
2
7
CCD
25 C
25 C
3
dynamic operating current by the expression:
Max
Max
100
125
1.0
21
27
20
17
35
25
21
10
0.1
8
T
T
A
A
Min
Min
FIGURE 3. AC Waveforms
40 C to 85 C
40 C to 85 C
Max
10.0
Max
125
145
35
25
21
45
30
24
10
1.0
Units
pF
pF
ns
ns
ns
ns
Units
A
A
C
C
C
C
(Note 3)
L
L
L
L
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Conditions
V
V
15 pF
50 pF
15 pF
50 pF
IN
IN
V
V
CCD
Conditions
CC
CC
) at no output
, GND
, GND
Number
Figure 2
Figures
Figures
Figure
1, 3
1, 3