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PI74ST1G32TEX

P1-P3P4-P5
1
PS8518G 10/29/09
A
IN
GND
V
CC
Y
OUT
B
IN
1
2
4
5
3
SOTiny
™
Gate ST
2-Input OR
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
• Packaging: (Pb-free & Green available)
— 5-pin SOT23
— 5-pin SC70
Description
The PI74ST1G32 is a 2-input OR gate that operates over the 1.8V to
3.6V V
CC
operating range.
PI74ST1G32
Block Diagram
Pinout
stupnItuptuO
A
NI
B
NI
Y
TUO
L
L
H
H
L
H
L
H
L
H
H
H
Function Table
Notes:
H = HIGH Logic Level
L = LOW Logic Level
Pin Description
semaNniPnoitpircseD
A
NI
tupnI
B
NI
tupnI
Y
TUO
tuptuO
Recommended Operating Conditions
(1)
Notes:
1. Unused inputs must be held HIGH or LOW. They may not
float.
retemaraPnoitidnoC.niM.xaMstinU
V(egatloVylppuS
CC
)8.16.3
VV(egatloVtupnI
NI
)05.5
V(egatloVtuptuO
TUO
)0V
CC
erutarepmeTgnitarepO04–58C°
dnaesiRtupnI
t(emiTllaF
r
t,
f
)
V
CC
,V8.1=
V2.0±V5.2
002
V/sn
V
CC
,V3.3=
V3.0±
001
A
IN
B
IN
Y
OUT
09-0002
2
PS8518G 10/29/09
PI74ST1G32
SOTiny
™
Gate ST 2-Input OR
DC Electrical Characteristics (Over supply voltage and operating temperature ranges, unless otherwise specified)
lobmySretemaraPV
CC
)V(snoitidnoC
T
A
C°52+=
T
A
C°04–=
C°58+ot
stinU
.niM.pyT.xaM.niM.xaM
V
HI
leveLHGIH
egatloVtupnI
8.1
6.3-3.2
V57.0
CC
V07.0
CC
V57.0
CC
V07.0
CC
V
V
LI
leveLWOL
egatloVtupnI
8.1
6.3-3.2
V52.0
CC
V03.0
CC
V52.0
CC
V03.0
CC
V
HO
leveLHGIH
egatloVtuptuO
8.1
3.2
0.3
V
NI
V=
HI
I
HO
Aμ001–=
7.1
2.2
9.2
97.1
92.2
99.2
7.1
2.2
9.2
3.2
0.3
0.3
I
HO
Am8–=
I
HO
Am61–=
I
HO
Am42–=
9.1
4.2
3.2
31.2
17.2
55.2
9.1
4.2
3.2
V
LO
leveLWOL
egatloVtuptuO
8.1
3.2
0.3
V
NI
V=
LI
I
LO
Aμ001=
10.0
10.0
00.0
1.0
1.0
1.0
1.0
1.0
1.0
3.2
0.3
0.3
I
LO
Am8=
I
LO
Am61=
I
LO
Am42=
01.0
81.0
82.0
3.0
4.0
55.0
3.0
4.0
55.0
I
NI
egakaeLtupnI
tnerruC
6.3-0V
NI
DNG,V5.5=1–11–1
AμI
FFO
ffOrewoP
tnerruCegakaeL
0.0V
NI
Vro
TUO
V5.5=1–11–1
I
CC
ylppuStnecseiuQ
tnerruC
6.3-8.1V
NI
DNG,V5.5=0.202
Supply Voltage (V
CC
) ...........................................................–0.5V to +4V
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) .................................................... 200°C
Power Dissipation SOT23 ............................................................ 200mW
SC70 ............................................................... 150mW
Absolute Maximum Ratings
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.
09-0002
3
PS8518G 10/29/09
PI74ST1G32
SOTiny
™
Gate ST 2-Input OR
AC Electrical Characteristics
lobmySretemaraPV
CC
)V(snoitidnoC
T
A
C°52+=
T
A
otC°04–=
C°58+
stinU.oN.giF
.niM.pyT.xaM.niM.xaM
t
HLP
,
t
LHP
yaleDnoitagaporP
8.1
2.0±5.2
3.0±3.3
C
L
,Fp51=
R
L
M1= Ω
0.2
8.0
5.0
0.3
8.1
2.1
9.4
5.3
8.2
0.2
8.0
5.0
5.5
7.3
0.3
sn
1
3
t
HLP
,
t
LHP
yaleDnoitagaporP3.0±3.3
C
L
,Fp05=
R
L
005= Ω
5.18.28.35.11.4
1
3
C
NI
ecnaticapaCtupnIV
NI
0=4
Fp
C
DP
)1(
noitapissiDrewoP
ecnaticapaC
3.3022
AC Loading and Waveforms
Figure 1. AC Test Circuit
Figure 2. I
CCD
Test Circuit
Notes:
1. 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).
Figure 3. AC Waveforms
C
L
includes load and stray capacitance
Input PRR = 1.0 MHz; t
W
= 500ns
Input
R
L
C
L
V
CC
Output
Input = AC Waveform; t
r
= t
f
= 1.8ns;
PRR = 10 MHz; Duty Cycle = 50%
Input
V
CC
A
V
OH
GND
Input
Output
t
W
t
PLH
t
r
= 3ns t
f
= 3ns
t
PHL
V
OL
50%
50%
50%50%
90%
90%
10% 10%
V
CC
09-0002
P1-P3P4-P5

PI74ST1G32TEX

Mfr. #:
Buy PI74ST1G32TEX
Manufacturer:
Description:
IC GATE OR 1CH 2-INP SOT23-5
Lifecycle:
New from this manufacturer.
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