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Pericom Semiconductor Corporation

PI74ST1G125 Datasheet Preview

PI74ST1G125 Datasheet

Buffer with 3-State Output

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Features
• High-speed: tPD = 1.8ns typical
• Broad operating range: VCC = 1.8V –3.6V
• Power down high-impedance inputs/outputs
• High output drive: ±24mA at 3V VCC
• Packaging:
- 5-pin SOT23 (T)
• Pb-free & Green:
- 5-pin SC70 (C)
Pin Configuration
OE 1
AIN 2
GND 3
5-Pin
T,C
5 VCC
4 YOUT
www.DataSheet4U.com
PI74ST1G125
SOTinyGate ST
Buffer with 3-State Output
Description
The PI74ST1G125 is a buffer with 3-state output that operates over
the 1.8V to 3.6V VCC operating range.
Pericom’s PI74ST series of products are produced using the
Company’s advanced submicron technology.
Block Diagram
OE
AIN
YOUT
Pin Description
Pin Name
AIN
OE
YOUT
Description
Input
Input
Output
Function Table
Inputs
OE AIN
LL
LH
HX
Notes:
1. H = HIGH Logic Level
L = LOW Logic Level
X = Don’t Care
Z = HIGH Impedance State
Outputs
YOUT
L
H
X
Recommended Operating Conditions(1)
Parameter
Condition Min. Max. Units
Supply Voltage (VCC)
1.8 3.6
Input Voltage (VIN)
0 5.5 V
Output Voltage (VOUT)
0 VCC
Operating Temperature
-40 85 ºC
Input Rise and Fall
Time (tr, tf)
VCC = 1.8V,
2.5V ±0.2V
VCC = 3.3V
±0.3V
0
0
20
ns/V
10
Note:
1. Unused inputs must be held HIGH or LOW. They may not float.
1
PS8521F
05/10/05




Pericom Semiconductor Corporation

PI74ST1G125 Datasheet Preview

PI74ST1G125 Datasheet

Buffer with 3-State Output

No Preview Available !

PI74ST1G125
wwwS.DOatTaSihneyet4UG.caotme ST
Buffer with 3-State Output
Absolute Maximum Ratings
Supply Voltage (VCC) ................................................ –0.5V to +4V
DC Input Voltage (VIN).............................................. –0.5V to +6V
DC Output Voltage (VOUT) ........................................ –0.5V to +6V
DC Input Diode Current (IIK)................................–50mA to 20mA
DC Output Diode Current (IOK)............................–50mA to 20mA
DC Output Current (IOUT) .................................................. ±50mA
DC VCC/GND Current (ICC/IGND)...................................... ±50mA
Storage Temperature (TSTG) ................................ –65°C to +150°C
Junction Lead Temperature (IOS) .......................................... 200°C
Power Dissipation SOT23 ........................................... 200mW
SC70 ............................................ 150mW
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 Parameter VCC(V)
Conditions
TA = +25ºC
Min. Typ. Max.
TA = -40º C to
+85ºC
Min.
Max
VIH
HIGH Level
Input Voltage
1.8
2.3-3.6
0.75VCC
0.70VCC
0.75VCC
0.70VCC
VIL
LOW Level Input 1.8
Voltage
2.3-3.6
0.25VCC
0.30VCC
0.25VCC
0.30VCC
VOH
HIGH Level
Output Voltage
1.8 1.7
2.3 VIN = VIH IOH = -100µA 2.2
3.0 2.9
2.3 IOH = -8mA 1.9
3.0 IOH = -16mA 2.4
3.0 IOH = -24mA 2.3
1.79
2.29
2.99
2.13
2.71
2.55
1.7
2.2
2.9
1.9
2.4
2.3
1.8
2.3 VIN = VIL IOL = 100µA
VOL
LOW Level Out-
put Voltage
3.0
2.3
3.0
3.0
IOH = 8mA
IOH = 16mA
IOH = 24mA
0.01 0.1
0.01 0.1
0.00 0.1
0.10 0.3
0.18 0.4
0.28 0.55
0.1
0.1
0.1
0.3
0.4
0.55
IIN
Input Leakage
Current
0-3.6
VIN = 5.5V, GND
-1
1 -1 1
IOFF
Power Off Leak-
age Current
0.0
VIN or VOUT = 5.5V
-1
1 -1 1
ICC
Quienscent Sup-
ply Current
1.8-3.6
VIN = 5.5V, GND
2.0 20
IOZ
3-State Output
Leakage
1.8-3.6
VIN = VIH or VIL VO =
VCC or GND
±1 ±10
Units
V
µA
2
PS8521F
05/10/05


Part Number PI74ST1G125
Description Buffer with 3-State Output
Maker Pericom Semiconductor Corporation
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PI74ST1G125 Datasheet PDF





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