Datasheet > PO74G245B

PO74G245B

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	626K
描述
1.2v-3.6v, 8-bit Bidirectional Transceiver with 3 state outputs

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PO74G245B 数据手册

PO74G245B

1.2v-3.6v, 8-bit Bidirectional Transceiver with 3 state outputs

04/19/09

74 Series GHz Logic

FEATURES:

DESCRIPTION:

. Patented technology

Potato Semiconductor’s PO74G245A 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 PO74G245A features independent 8-bit Bidirec-

tional 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 20pin TSSOP package

Pin Configuration

Logic Block Diagram

DIR

V_CC

GND

Pin Description

Truth Table

Pin Name

Description

Inputs

Outputs

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

DIR

Bus B Data to Bus A

Bus A Data to Bus B

GND

V_CC

Power

12 3 4 5 6 7

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