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PI74ST1G125

SOTiny™ Gate ST Buffer with 3-State Output

Pericom Semiconductor 

PI74ST1G125

SOTiny™ Gate 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

1.8

1.7

1.79

1.7

2.3 VIN = VIH IOH = -100µA 2.2

2.29

2.2

VOH

HIGH Level

Output Voltage

3.0

2.3

2.9

2.99

IOH = -8mA 1.9

2.13

2.9

1.9

3.0

IOH = -16mA 2.4

2.71

2.4

3.0

IOH = -24mA 2.3

2.55

2.3

1.8

0.01

0.1

0.1

2.3 VIN = VIL IOL = 100µA

0.01

0.1

0.1

VOL

LOW Level Out-

put Voltage

3.0

2.3

IOH = 8mA

0.00

0.1

0.10

0.3

0.1

0.3

3.0

IOH = 16mA

0.18

0.4

0.4

3.0

IOH = 24mA

0.28 0.55

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

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