NC7ST02
TinyLogic HST 2-Input NOR
Gate
Description
The NC7ST02 is a single 2−Input high performance CMOS NOR
Gate, with TTL−compatible inputs. Advanced Silicon Gate CMOS
fabrication assures high speed and low power circuit operation. ESD
protection diodes inherently guard both inputs and output with respect
to the V
CC
and GND rails. High gain circuitry offers high noise
immunity and reduced sensitivity to input edge rate. The
TTL−compatible inputs facilitate TTL to NMOS / CMOS interfacing.
Device performance is similar to MM74HCT but with
1
/
2
the output
current drive of HC / HCT.
Features
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MARKING
DIAGRAMS
SIP6
CASE 127EB
Pin 1
D9KK
XYZ
•
•
•
•
•
•
•
Space Saving SC−74A and SC−88A 5−Lead Package
Ultra Small MicroPak™ Leadless Package
High Speed: t
PD
< 7 ns Typ, V
CC
= 5 V, C
L
= 15 pF
Low Quiescent Power: I
CC
< 1
mA
Typ, V
CC
= 5.5 V
Balanced Output Drive: 2 mA I
OL
,
−2
mA I
OH
TTL−compatible Inputs
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
IEEE / IEC
A
B
≥1
Y
D9, 8S02, T02
KK
XY
Z
T
SC−74A
CASE 318BQ
8S02T
SC−88A
CASE 419A−02
T02T
Figure 1. Logic Symbol
= Specific Device Code
= 2−Digit Lot Run Traceability Code
= 2−Digit Date Code Format
= Assembly Plant Code
= Die Run Code
= Year Coding Scheme
= Plant Code Identifier
= Eight−Week Datacoding Scheme
ORDERING INFORMATION
See detailed ordering, marking and shipping information in the
package dimensions section on page 4 of this data sheet.
©
Semiconductor Components Industries, LLC, 2004
July, 2019
−
Rev. 1
1
Publication Order Number:
NC7ST02/D
NC7ST02
Pin Configurations
A 1
B 2
GND 3
5
V
CC
A 1
B 2
6 V
CC
5 NC
4 Y
4
Y
GND 3
Figure 2. SC−88A and SC−74A (Top View)
PIN DESCRIPTIONS
Pin Name
A, B
Y
NC
Inputs
Output
No Connect
Description
Figure 3. MicroPak (Top Through View)
FUNCTION TABLE
(Y = A + B)
Inputs
A
L
L
H
H
H = HIGH Logic Level
L = LOW Logic Level
B
L
H
L
H
Output
Y
H
L
L
L
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
I
IK
V
IN
I
OK
V
OUT
I
OUT
I
CC
or I
GND
T
STG
T
J
T
L
P
D
Supply Voltage
DC Input Diode Current
V
IN
<
−0.5
V
V
IN
≥
V
CC
+ 0.5 V
DC Input Voltage
DC Output Diode Current
V
OUT
<
−0.5
V
V
OUT
> V
CC
+ 0.5 V
Output Voltage
DC Output Source or Sink Current
DC V
CC
or Ground Current per Supply Pin
Storage Temperature
Junction Temperature
Lead Temperature (Soldering, 10 Seconds)
Power Dissipation in Still Air
SC−74A
SC−88A
MicroPak
Parameter
Min
−0.5
−
−
−0.5
−
−
−0.5
−
−
−65
−
−
−
−
−
Max
6.5
−20
+20
V
CC
+ 0.5
−20
+20
V
CC
+ 0.5
±12.5
±25
+150
+150
+260
225
190
327
V
mA
mA
°C
°C
°C
mW
V
mA
Unit
V
mA
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
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2
NC7ST02
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
I
V
O
T
A
t
r
, t
f
q
JA
Parameter
Supply Voltage
Input Voltage
Output Voltage
Operating Temperature
Input Rise and Fall Time
Thermal Resistance
V
CC
= 5.0 V
SC−74A
SC−88A
MicroPak
Conditions
Min
4.5
0
0
−40
0
−
−
−
Max
5.5
V
CC
V
CC
+85
500
555
659
382
Unit
V
V
V
°C
ns
°C/W
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
1. Unused inputs must be held HIGH or LOW. They may not float.
DC ELECTICAL CHARACTERISTICS
T
A
= +25°C
Symbol
V
IH
V
IL
V
OH
Parameter
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
V
CC
(V)
4.5
−
5.5
4.5
−
5.5
4.5
4.5
4.5
4.5
5.5
5.5
5.5
I
OH
= –20
mA
V
IN
= V
IL
I
OH
= –2 mA
I
OL
= 20
mA
V
IN
= V
IH
I
OL
= 2 mA
1.65
≤
V
IN
≤
5.5 V
V
IN
= V
CC
or GND
One Input V
IN
= 0.5 V or
2.4 V, Other Input V
CC
or
GND
Conditions
Min
2.0
−
4.4
4.18
−
Typ
−
−
4.5
4.35
0
0.10
−
−
−
Max
−
0.8
−
T
A
=
−40
to +85°C
Min
2.0
−
4.4
4.13
−
Max
−
0.8
−
Unit
V
V
V
V
OL
LOW Level Output Voltage
0.1
0.26
±0.1
1.0
2.0
0.1
0.33
±1.0
10.0
2.9
V
I
IN
I
CC
I
CCT
Input Leakage Current
Quiescent Supply Current
I
CC
per Input
−
−
−
−
−
−
mA
mA
mA
AC ELECTRICAL CHARACTERISTICS
T
A
= +25°C
Symbol
t
PLH
, t
PHL
Parameter
Propagation Delay (Figure 4, 6)
V
CC
(V)
5.0
Conditions
C
L
= 15 pF
C
L
= 50 pF
Min
−
−
4.5
−
−
5.5
−
−
t
TLH
, t
THL
Output Transition Time
(Figure 4, 6)
5.0
4.5
5.5
C
IN
C
PD
Input Capacitance
Power Dissipation Capacitance
(Figure 5)
Open
5.0
(Note 2)
C
L
= 15 pF
C
L
= 50 pF
−
−
−
−
−
Typ
3.5
6.3
6.1
11.7
4.2
11.4
4
11
10
2
6
Max
12
17
16
27
14
26
10
25
21
10
−
T
A
=
−40
to +85°C
Min
−
−
−
−
−
−
−
−
−
−
−
Max
−
−
20
31
18
30
−
31
26
−
−
pF
pF
ns
Unit
ns
2. C
PD
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current. Current consumption
(I
CCD
) at no output loading and operating at 50% duty cycle. (See Figure 5).C
PD
is related to I
CCD
dynamic operating current by the
expression: I
CCD
= (C
PD
) (V
CC
) (f
IN
) + (I
CCstatic
).
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3
NC7ST02
AC Loading and Waveforms
V
CC
INPUT
CL
OUTPUT
C
L
includes load and stray capacitance
Input PRR = 1.0 MHz; t
W
= 500 ns
Figure 4. AC Test Circuit
V
CC
Figure 6. AC Waveforms
A
INPUT
Input = AC Waveform;
PRR = Variable; Duty Cycle = 50%.
Figure 5. I
CCD
Test Circuit
ORDERING INFORMATION
Order Number
NC7ST02M5X
NC7ST02P5X
NC7ST02L6X
Top Mark
8S02
T02
D9
Package Description
SC−74A
SC−88A
SIP6, MicroPak
Shipping
†
3000 / Tape & Reel
3000 / Tape & Reel
5000 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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4
NC7ST02
PACKAGE DIMENSIONS
SIP6 1.45X1.0
CASE 127EB
ISSUE O
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5
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