ADVANCE INFORMATION
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX2G02
SOTiny
Logic STX
Dual 2-Input NOR Gate
Features
High-Speed: t
PD
= 2.4ns typical into 50pF @ 5V V
CC
Broad Operating Range: V
CC
= 1.65V 5.5V
Power down high-impedance inputs/outputs
High Output Drive: ±24mA at 3V V
CC
Package: 8-pin space saving MSOP (U)
Description
The PI74STX2G02 is a dual 2-input NOR gate that operates over the
1.65V to 5.5V V
CC
operating range.
Pericoms PI74STX series of products are produced using the
Companys advanced submicron technology.
Pinout
V
CC
Y1
B2
A2
Block Diagram
8
7
6
5
2M02
1
A1
An
Yn
Bn
4
2
B1
3
Y2 GND
Pin Description
Pin Name s
An
Bn
Yn
De s cription
Inputs
Inputs
Outputs
Inputs
A
L
L
H
H
B
L
H
L
H
Output
Y
H
L
L
L
Recommended Operating Conditions
(1)
Parame te r
Supply Voltage (V
CC
)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Operating Temperature
V
CC
= 1.8V,
2.5V±0.2V
Input Rise and
Fall Time (t
r
,t
f
)
V
CC
= 3.3V,
±0.3V
V
CC
=5.0V,
±0.5V
Condition
M in. M ax.
1.65
0
0
40
0
0
0
5.5
5.5
V
CC
85
20
10
5
ns/V
°C
V
Units
Function Table
Note:
H = HIGH Logic Level
L = LOW Logic Level
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
1
PXXXX
06/28/01
ADVANCE INFORMATION
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX2G02
SOTiny
Logic STX
Dual 2-Input NOR Gate
Absolute Maximum Ratings
Supply Voltage (V
CC
) .......................................... 0.5V to +6V
DC Input Voltage (V
IN
) ....................................... 0.5V to +6V
DC Output Voltage (V
OUT
) ................................. 0.5V to +6V
DC Input Diode Current (I
IK
) ........................ 50mA to 20mA
DC Output Diode Current (I
OK
) .................... 50mA to 20mA
DC Output Current (I
OUT
) ........................................... ±50mA
DC V
CC
/GND Current (I
CC
/I
GND
) ................................ ±50mA
Storage Temperature (T
STG
) .......................... 65°C to +150°C
Junction Lead Temperature (IOS) ................................... 260°C
Power Dissipation ........................................................ 300mW
Note:
Absolute maximum ratings are DC values beyond which the device may be damaged or have its useful life impaired. The datasheet
specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and
output/input loading variables. Pericom does not recommend operation outside datasheet specifications.
DC Electrical Characteristics
(Over supply voltage and operating temperature ranges, unless otherwise specified)
Symbol
V
IH
V
IL
V
OH
Parame te r
HIGH Level
Input Voltage
LOW Level
Input Voltage
HIGH Level
Output Voltage
V
CC
(V)
1.65- 1.95
2.3- 5.5
1.65- 1.95
2.3- 5.5
1.65
2.3
3.0
4.5
1.65
2.3
3.0
3.0
4.5
V
OL
LOW Level
Output Voltage
1.65
2.3
3.0
4.5
1.65
2.3
3.0
3.0
4.5
I
IN
I
OFF
I
CC
Input Leakage
Current
Power Off
Leakage Current
Quiescent Supply
Current
0- 5.5
0.0
V
IN
= V
IL
I
OH
= 100µA
1.55
2.2
2.9
4.4
1.29
1.9
2.4
2.3
3.8
1.65
2.3
3.0
4.5
1.52
2.15
2.80
2.68
4.20
0.0
0.0
0.0
0.0
0.08
0.10
0.15
0.22
0.22
0.1
0.1
0.1
0.1
0.24
0.3
0.4
0.55
0.55
±0.1
1
1
Conditions
T
A
= +25°C
M in.
0.75V
CC
0.70V
CC
0.25V
CC
0.30V
CC
1.55
2.2
2.9
4.4
1.29
1.9
2.4
2.3
3.8
0.1
0.1
0.1
0.1
0.24
0.3
0.4
0.55
0.55
±0.1
10
10
Typ.
M ax.
T
A
= 40 to +85°C
M in.
0.75V
CC
0.70V
CC
0.25V
CC
0.30V
CC
M ax.
Units
I
OH
=
I
OH
=
I
OH
=
I
OH
=
I
OH
=
4mA
8mA
16mA
24mA
32mA
V
V
IN
= V
IH
I
OL
= 100µA
I
OL
=
I
OL
=
I
OL
=
I
OL
=
I
OL
=
V
IN
= 5.5V, GND
4mA
8mA
16mA
24mA
32mA
V
IN
or V
OUT
= 5.5V
µA
1.65- 5.5 V
IN
= 5.5V, GND
2
PXXXX
06/28/01
ADVANCE INFORMATION
AC Electrical Characteristics
T
A
= +25°C
Symbol
t
PLH
,
t
PHL
t
PLH
,
t
PHL
C
IN
C
PD
Parame te r
Propagation Delay
V
CC
(V)
1.8 ±0.15
2.5 ±0.2
3.3 ±0.3
5.0 ±0.5
3.3 ±0.3
5.0 ±0.5
0
3.3
5.0
Conditions
C
L
= 15pF,
R
L
= 1M
Ω
C
L
= 50pF,
R
L
= 500
Ω
M in.
2.0
1.2
0.8
0.5
1.2
0.8
Typ.
5.4
3.3
2.5
2.0
3.1
2.4
2.5
13.5
17.5
pF
2
M ax.
9.8
5.4
3.8
3.0
4.6
3.7
T
A
= 40°C to +85°C
M in.
2.0
1.2
0.8
0.5
1.2
0.8
M ax.
10
5.8
4.1
3.3
5.0
4.0
Units
Fig.
N o.
1
3
1
3
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX2G02
SOTiny
Logic STX
Dual 2-Input NOR Gate
ns
Propagation Delay
Input Capacitance
Power Dissipation
Capacitance
(2)
Notes:
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 (see Figure 2). C
PD
is related to I
CCD
dynamic operating current by
the expression: I
CCD
= (C
PD
)(V
CC
)(f
IN
) + (I
CC
static).
AC Loading and Waveforms
V
CC
t
r
= 3ns
Input
C
L
R
L
Output
t
f
= 3ns
90%
50%
10%
V
CC
90%
Input
50%
10%
t
W
t
PHL
GND
t
PLH
V
OH
C
L
includes load and stray capacitance
Input PRR = 1.0 MHz; t
W
= 500ns
Figure 1. AC Test Circuit
V
CC
A
Output
50%
50%
V
OL
Figure 3. AC Waveforms
Input
Input = AC Waveform; t
r
= t
f
= 1.8ns;
PRR = 10 MHz; Duty Cycle = 50%
Figure 2. I
CCD
Test Circuit
3
PXXXX
06/28/01
ADVANCE INFORMATION
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
21098765432121098765432109876543210987654321210987654321098765432109876543212109876543210987654321098765432121098765432109876543210987654321
PI74STX2G02
SOTiny
Logic STX
Dual 2-Input NOR Gate
8-Pin MSOP (U) Package
Ordering Information
Part
PI74STX2G02UX
Pin-Package
8- Pin - MSO P
Top M arkting
2M02
Ope rating Range
40ºC to 85ºC
Pericom Semiconductor Corporation
2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com
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PXXXX
06/28/01
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