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PI74ST1G02
SOTiny
Logic
2-Input NOR Gate
Features
High-speed: t
PD
= 1.8ns typical
Broad operating range: V
CC
= 1.8V 3.6V
Power down high-impedance inputs/outputs
High output drive: ±24mA at 3V V
CC
Package: 5-pin space saving SOT23 and SC70
Description
The PI74ST1G02 is a 2-input NOR gate that operates over the 1.8V
to 3.6V V
CC
operating range.
Pericoms PI74ST series of products are produced using the
Companys advanced submicron technology.
Pinout
AIN 1
BIN 2
GND 3
Block Diagram
A
IN
BIN
YOUT
5-Pin
T,C
5 VCC
4 YOUT
Pin Description
Pin Name s
A
IN
B
IN
Y
OUT
De s cription
Input
Input
Output
Recommended Operating Conditions
(1)
Parame te r
Supply Voltage (V
CC
)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Operating Temperature
Output
B
IN
L
H
L
H
Y
OUT
H
L
L
L
Condition
M in. M ax.
1.8
0
0
40
3.6
5.5
V
CC
85
20
Units
V
Function Table
Inputs
A
IN
L
L
H
H
°C
Input Rise and
Fall Time (t
r
,t
f
)
V
CC
= 1.8V,
2.5V±0.2V
V
CC
= 3.3V,
±0.3V
0
0
ns/V
10
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
Notes:
H = HIGH Logic Level
L = LOW Logic Level
1
PS8515B
06/12/01
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
