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PI74AVC164245LA

更新时间： 2024-09-14 06:03:11

品牌	Logo	应用领域
百利通 - PERICOM		/
页数	文件大小	规格书
10页	329K
描述
16-Bit 1.5-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs

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PI74AVC164245LA 数据手册

PI74AVC164245LA

16-Bit 1.5-2.5V to 3.3V Level Shifting

Transceiver with 3-State Outputs

Features

Description

• PI74AVC164245LAisdesignedforlowvoltageoperation:

1.5V-2.5Vto3.3V

PericomSemiconductor’sPI74AVC164245LA,a16-bit(dual-octal)

noninverting bus transceiver, contains two separate supply rails:

B port (V

), set at 3.3V, and A port (V

), set to operate

CCB

CCA

• Industrial operation at –40°C to +85°C

at1.5-2.5V.Thisarrangementpermitstranslationfroma1.5-2.5Vto

3.3Venvironmentandviceversa.Thecontrolpins, OEandDIRare

controlled by V

• Packag(Pb-free&Greenavailable):

–48-pinplastic240-milTSSOP(A)

–48-pinplastic173-milTVSOP(K)

The PI74AVC164245LA is designed for asynchronous

communication between data buses.

TruthTable(each8-bitsection)

To ensure the high impedance state during power up or power

Inputs

down, the output-enable (OE) input should be tied to V through

apullupresistor:theminimumvalueoftheresistorisdeterminedby

the current-sinking capability of the driver.

Operation

DIR

B data to A bus

A data to B bus

Isolation

BlockDiagram

PinConfiguration

(LVTTL)1DIR

1B1

1OE(LVTTL)

1A1

1DIR

1B2

1A2

GND

1OE

1B3

1B4

1A3

1A4

1A1

(3.3V)V

(1.5V-2.5V)

CCA

CCB

1B5

1B6

GND

1B7

1B8

1A5

1A6

GND

1A7

1A8

1B1

To Seven Other Channels

48-Pin

A, K

2B1

2B2

GND

2B3

2B4

2A1

2A2

GND

2A3

2A4

2DIR

2OE

2B1

(3.3V)V

(1.5V-2.5V)

CCA

CCB

2B5

2B6

2A1

2A5

2A6

GND

2B7

2B8

GND

2A7

2A8

To Seven Other Channels

(LVTTL)2DIR

2OE(LVTTL)

PS8600B

02/09/06

06-0016

12 3 4 5 6 7...10

中文翻译

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与PI74AVC164245LA相关器件

型号	品牌	获取价格	描述	数据表
PI74AVC164245LAA	PERICOM	获取价格	16-Bit 1.5-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs
PI74AVC164245LAAE	PERICOM	获取价格	16-Bit 1.5-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs
PI74AVC164245LAK	PERICOM	获取价格	16-Bit 1.5-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs
PI74AVC164245LAKE	PERICOM	获取价格	16-Bit 1.5-2.5V to 3.3V Level Shifting Transceiver with 3-State Outputs
PI74AVC164245LAV	ETC	获取价格	BUS TRANSCEIVER\|DUAL\|8-BIT\|AVC/ALVC-CMOS\|SSOP\|48PIN\|PLASTIC
PI74AVC164245LAVE	PERICOM	获取价格	Bus Transceiver, AVC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, GREEN,
PI74AVC164245V	PERICOM	获取价格	16-BIT 1.8-2.5V TO 3.3V LEVEL SHIFTING TRANSCEIVER WITH 3-STATE OUTPUTS
PI74AVC164245VE	PERICOM	获取价格	Bus Transceiver, AVC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, GREEN,
PI74AVC164245VEX	PERICOM	获取价格	Bus Transceiver, AVC Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH, GREEN,
PI74AVC16501A	PERICOM	获取价格	Registered Bus Transceiver, AVC Series, 1-Func, 18-Bit, True Output, CMOS, PDSO48, 0.240 I