PI74ST1G125CEX 데이터 시트보기 (PDF) - Pericom Semiconductor

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PI74ST1G125CEX

SOTiny™ Gate ST Buffer with 3-State Output

Pericom Semiconductor 

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

PI74ST1G125

SOTiny™ Gate 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

L

L

L

H

H

X

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

0

VCC = 3.3V

±0.3V

0

20

ns/V

10

Note:

1. Unused inputs must be held HIGH or LOW. They may not float.

1

PS8521F

05/10/05

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