Datasheet > U74LVC4245

U74LVC4245

更新时间： 2023-12-06 20:11:55

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
8页	271K
描述
-0.5V

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数据手册

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U74LVC4245 数据手册

UNISONIC TECHNOLOGIES CO., LTD

U74LVC4245

Preliminary

CMOS IC

OCTAL BUS TRANSCEIVER

AND 3.3V TO 5V SHIFTER

WITH 3-STATE OUTPUTS



DESCRIPTION

This 8-bit (octal) noninverting bus transceiver contains two

separate supply rails; B port has V_CCB, which is set at 3.3V, and A

port has V_CCA, which is set at 5V. This allows for translation from

a 3.3V to a 5V environment, and vice versa.

The U74LVC4245 device is designed for asynchronous

communication between data buses.

The device transmits data from the A bus to the B bus or from

the B bus to the A bus, depending on the logic level at the

direction-control (DIR) input.

The output-enable ( OE ) input can be used to disable the

device so the buses are effectively isolated. The control circuitry

(DIR, OE ) is powered by V_CCA



FEATURES

* Bidirectional voltage translator

* 5.5V on A port and 2.7V to 3.6V on B port

* Control inputs V_IH/V_ILlevels are referenced to V_CCvoltage



ORDERING INFORMATION

Ordering Number

Package

Packing

Tape Reel

Lead Free

Halogen Free

U74LVC4245G-P24-R

TSSOP-24



MARKING

www.unisonic.com.tw

1 of 8

QW-R502-D200.b

12 3 4 5 6 7 8

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