Contents
General Description . . . . . . . . . . . . . . . . . . . . . .1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . .1
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . .1
Physical Dimensions . . . . . . . . . . . . . . . . . . . . . .2
Ordering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Absolute Maximum Ratings . . . . . . . . . . . . . . . .2
Recommended Operating Conditions . . . . . . . . .3
DC Characteristics . . . . . . . . . . . . . . . . . . . . . . .3
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . .4
Input Pin Equivalent Circuit . . . . . . . . . . . . . . . . .4
Frequently Asked Questions . . . . . . . . . . . . . . . .5
1
Seiko Instruments Inc.
n
General Description
The S-75L02ANC is a single 2-intput NOR gate fabricated by utilizing
advanced silicon-gate CMOS technology which provides the inherent
benefit of CMOS low power consumption to achieve operation by only a
couple of batteries (1 to 3V).
The internal circuitry has buffered outputs to ensure high noise
immunity and output stability.
Input voltage is allowed to be applied even if power voltage is not
supplied because no diode is inserted between an input pin and V
CC
.
This allows for interfaces between power supplies of different voltage,
output level conversion from 3 V to 1 V and battery backup applications.
n
Features
n
Applications
n
Pin Assignment
n
Marking
Y
Wide power supply range:
1 V to 3.6 V
Y
Low current consumption:
1.0
A max. (at 3.6 V, 25
C)
Y
Typical propagation delay:
tpd = 7 ns (at 3 V)
Y
High noise immunity:
V
NIH
=V
NIL
=28% V
CC
minimum
Y
Power down protection
All pins
Y
Very small plastic package: SC-88A
Y
Personal computers,
peripherals
Y
Cellular phones
Y
Cameras
Y
Games
Single 2-Input NOR Gate
S-75L02ANC
Model name
3
2
1
4
1
IN B
IN A
GND
V
CC
OUT Y
2
3
4
5
(Top view)
(Top view)
5
5L3
IN B
IN A
OUT Y
True Values
B
Y
A
L
L
H
L
H
L
H
L
L
L
H
H
n
Logic Diagram
Miniaturized Logic IC Family
S-75L02ANC
2
Seiko Instruments Inc.
n
Physical Dimensions (Unit : mm)
n
Ordering
Delivery form:
Taping only
Model name:
S-75L02ANC-5L3-T2
n
Absolute Maximum Ratings
SC-88A
Item
Symbol
Conditions
Ratings
Unit
Power Supply Voltage
V
CC
-0.5 to +5.0
V
Input Voltage
V
IN
-0.5 to +5.0
V
Output Voltage
V
OUT
-0.5 to V
CC
+0.5
V
Input Parasitic Diode
Current
I
IK
-20
mA
Output Parasitic Diode
Current
I
OK
20
mA
Output Current
I
OUT
12.5
mA
V
CC
/GND Current
I
CC
25
mA
Power Dissipation
P
D
200
mW
Storage Temp. Range
Tstg
-65 to +150
C
Lead Temperature
(10 sec.)
TL
260
C
0.90.1
3
0.2
+0.1
-
0.05
2.0 ( 2.2 max.)
1.25
2.10.1
1.30.1
1
4
5
0.0 to 0.1
0.15
0.15
+0.1
-
0.05
0.65
2
Ta =25
C
Miniaturized Logic IC Family
S-75L02ANC
3
Seiko Instruments Inc.
n
Recommended Operating Conditions
n
DC Characteristics
Parameter
Symbol
Standard
Unit
Power Voltage
dt/dv
1 to 3.6
V
Input Voltage
Output Voltage
Op. Temp. Range
Input
Rise and Fall
Time
V
CC
V
IN
V
OUT
Topr
0 to 3.6
0 to 1000 (V
CC
=1.0 V)
V
C
ns
0 to V
CC
V
0 to 500 (V
CC
=2.0 V)
-40 to +85
0 to 400(V
CC
=3.0 V)
0.90
0.90
0.45
Parameter
Input
Voltage
V
Sym.
Conditions
Ta=25
C
Unit
"H" level
V
IH
Min.
0.75
Typ.
Max.
Min.
0.75
Max.
Ta=-40 to 85
C
1.05
1.05
V
CC
1.0
1.5
0.45
"L" level
V
IL
0.25
0.25
1.0
1.5
3.0
3.0
2.10
2.10
V
IN
=V
IL
Output
Voltage
0.9
1.0
0.9
1.4
1.5
1.4
2.9
3.0
2.9
1.07
1.23
0.99
2.61
2.68
2.55
1.5
3.0
1.5
3.0
"H" level
V
OH
I
OH
=-1mA
I
OH
=-2.6mA
V
IN
= V
IL
or
V
IH
0
0.1
0.1
0
0.1
0.1
0
0.1
0.1
0.23
0.31
0.37
0.23
0.31
0.33
"L" level
V
OL
V
Current Consump.
Input Current
I
IN
V
IN
=V
CC
or GND
3.6
A
A
1.0
I
CC
0.1
10.0
1.0
1.0
I
OH
=
-20A
I
OH
=1mA
I
OH
=
20 A
1.5
3.0
1.5
3.0
1.0
3.6
I
OH
=2.6mA
V
IN
=V
CC
or GND
Miniaturized Logic IC Family
S-75L02ANC
4
Seiko Instruments Inc.
n
AC Characteristics
Note
1
C
PD
is the no-load equivalent capacitance inside the circuitry. Refer to the measurement circuit shown below.
Current consumption is averaged by the following equation.
I
CC(opr)
= C
PD
V
CC
fin+I
CC
n
Input Pin Equivalent Circuit
Equiv. Int. Capacitance
Input Capacitance
C
IN
Note
1
pF
5
10
pF
C
PD
10
10
Measurement Conditions
V
CC
(V)
1.0
1.5
3.0
Input pin
Parameter
Sym.
Ta = 25
C
Unit
Min.
Typ.
Max.
Min.
Max.
Ta = -40 to 85
C
t
pLH
t
pHL
35
70
90
15
25
30
7
10
14
ns
Propagation Delay Time
30
60
75
Min
Typ.
Max.
t
pLH,
t
pHL
4.0
8.0
6.0
9.0
ns
Output Rise/Fall Time
Measurement Conditions
Symbol
Unit
Parameter
t
TLH,
t
THL
Propagation Delay Time
C
L
=15 pf, Input
t
r =
t
f = 6 ns, V
CC
= 3.30.3 V, Ta =25
C (unless otherwise specified)
C
L
=25 pf, Input
t
r =
t
f = 6 ns (unless otherwise specified)
VIN
tp
HL
1.0
1.5
3.0
50%
50%
t
TLH
t
THL
10%
Output Rise/Fall Time
90%
tp
LH
6 ns
15
CL
7
50
25
VOUT
10
30
14
PG.
VIN
VOUT
6 ns
GND
VCC
VOL
VOH
Measurement Circuit
Remark: No-load output during measurement of current consumption.
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