Datasheet > PO74G16245B

PO74G16245B

更新时间： 2024-11-15 06:04:35

品牌	Logo	应用领域
POTATO		/
页数	文件大小	规格书
7页	643K
描述
1.2v-3.6v, 16-bit Bidirectional Transceiver with 3 state outputs

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PO74G16245B 数据手册

PO74G16245B

1.2v-3.6v, 16-bit Bidirectional Transceiver with 3 state outputs

12/18/08

74 Series GHz Logic

FEATURES:

DESCRIPTION:

. Patented technology

Potato Semiconductor’s PO74G16245B is designed for

world top performance using submicron CMOS

technology to achieve 1GHz TTL /CMOS output

frequency with less than 1.65ns propagation delay.

This Octal bus buffer gate is designed for 1.2-V to

3.6-V VCC operation.

. Operating frequency up to 1GHz with 2pf load

. Operating frequency up to 730MHz with 5pf load

. Operating frequency up to 320MHz with 15pf load

. Operating frequency up to 75MHz with 50pf load

The PO74G16245B features independent 16-bit

Bidirectional Transceiver with 3 state outputs. Each

output is disabled when the associated output-

enable(OE) input is high.

. VCC Operates from 1.2V to 3.6V

. Propagation delay < 1.65ns max with 15pf load

. Low input capacitance: 5pf typical

. Available in 48pin TSSOP package

Pin Configuration

Logic Block Diagram

1OE

1A0

1A1

GND

1A2

1A3

VCC

1A4

1A5

GND

1A6

1A7

2A0

2A1

GND

2B2

2A3

VCC

2A4

2A5

GND

2A6

2A7

2OE

1DIR

1B0

1B1

GND

1B2

1B3

VCC

1B4

1B5

GND

1B6

1B7

2B0

2B1

GND

2B2

2B3

VCC

2B4

2B5

GND

2B6

2B7

2DIR

1DIR

2DIR

1OE

2OE

1A0

1A1

1A2

1A3

1A4

1A5

1A6

1A7

2A0

2A1

2A2

2A3

2A4

2A5

2A6

2A7

1B0

1B1

1B2

1B3

1B4

1B5

1B6

1B7

2B0

2B1

2B2

2B3

2B4

2B5

2B6

2B7

Pin Description

Truth Table

Pin Name

Description

Inputs

Outputs

xOE

3-State Output Enable Inputs (Active LOW)

Direction Control Input

Side A Inputs or 3-State Inputs

Side B Outputs or 3-State Outputs

Ground

xOE

xDIR

Bus B Data to Bus A

Bus A Data to Bus B

XAX

XBX

GND

V_CC

Power

12 3 4 5 6 7

中文翻译

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