Datasheet
© 2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
NC7SP17 • Rev. 1.0.4 4
NC7SP17 — TinyLogic
®
ULP Single Buffer with Schmitt Trigger Input
DC Electrical Characteristics
Symbol Parameter Conditions V
CC
(V)
T
A
=+25°C T
A
=–40°C to +85°C
Units
Min. Max. Min. Max.
V
P
Positive Threshold Voltage
0.90 0.30 0.60 0.30 0.60
V
1.10 0.40 1.00 0.40 1.00
1.40 0.50 1.20 0.50 1.20
1.65 0.70 1.50 0.70 1.50
2.30 1.00 1.90 1.00 1.90
3.00 1.50 2.60 1.50 2.60
V
N
Negative Threshold Voltage
0.90 0.10 0.60 0.10 0.60
V
1.10 0.15 0.70 0.15 0.70
1.40 0.20 0.80 0.20 0.80
1.65 0.25 0.90 0.25 0.90
2.30 0.40 1.15 0.40 1.15
3.00 0.6 1.50 0.60 1.50
V
H
Hysteresis Voltage
0.90 0.07 0.50 0.07 0.50
V
1.10 0.08 0.60 0.08 0.60
1.40 0.09 0.80 0.09 0.80
1.65 0.10 1.00 0.10 1.00
2.30 0.25 1.10 0.25 1.10
3.00 0.60 1.80 0.60 1.80
V
OH
HIGH Level Output
Voltage
I
OH
=–20µA
0.90 V
CC
– 0.1 V
CC
– 0.1
V
1.10 V
CC
1.30
V
CC
– 0.1 V
CC
– 0.1
1.40 V
CC
1.60
V
CC
– 0.1 V
CC
– 0.1
1.65 V
CC
1.95
V
CC
– 0.1 V
CC
– 0.1
2.30 V
CC
2.70
V
CC
– 0.1 V
CC
– 0.1
3.00 V
CC
3.60
V
CC
– 0.1 V
CC
– 0.1
I
OH
=–0.5mA
1.10 V
CC
1.30
0.75 x V
CC
0.70 x V
CC
I
OH
=–1mA
1.40 V
CC
1.60
1.07 0.99
I
OH
=–1.5mA
1.65 V
CC
1.95
1.24 1.22
I
OH
=–2.1mA
2.30 V
CC
2.70
1.95 1.87
I
OH
=–2.6mA
3.00 V
CC
3.60
2.61 2.55
V
OL
LOW Level Output
Voltage
I
OL
=20µA
0.90 0.1 0.1
V
1.10 V
CC
1.30
0.1 0.1
1.40 V
CC
1.60
0.1 0.1
1.65 V
CC
1.95
0.1 0.1
2.30 V
CC
2.70
0.1 0.1
3.00 V
CC
3.60
0.1 0.1
I
OL
=0.5mA
1.10 V
CC
1.30
0.30 x
V
CC
0.30 x
V
CC
I
OL
=1mA
1.40 V
CC
1.60
0.31 0.37
I
OL
=1.5mA
1.65 V
CC
1.95
0.31 0.35
I
OL
=2.1mA
2.30 V
CC
2.70
0.31 0.33
I
OL
=2.6mA
3.00 V
CC
3.60
0.31 0.33
I
IN
Input Leakage Current
0 V
IN
3.6V
0.90 to 3.60 ±0.1 ±0.5 µA
I
OFF
Power Off Leakage
Current
0 (V
IN
, V
O
)
3.6V
0 0.5 0.5 µA
I
CC
Quiescent Supply
Current
V
IN
=V
CC
or GND 0.90 to 3.60 0.9 0.9 µA