Level Translators | MC74LVX4245

双电源八路转货收发器

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74LVX4245 是 24 引脚双电源八路转换收发器，适用于在 3V/5V 混合电源环境（例如使用 3.3V CPU 和 5V LCD 显示器的笔记本电脑）在 5V 总线和 3V 总线之间连接。A 端口连接 5V 总线；B 端口连接 3V 总线。发射/接收 (T/Rbar) 输入决定了数据流的方向。发射（有效高电平）使数据能够从 A 端口传送到 B 端口。接收（有效低电平）使数据能够从 B 端口传送到 A 端口。输出启用 (OEbar) 输入为高电平时，会将 A 端口和 B 端口置于 3 状态，从而将两者禁用。

  • Bi-directional Interface Between 5V and 3V Buses
  • Control Inputs Compatible with TTL Level
  • 5V Data Flow at A Port and 3V Data Flow at B Port
  • Outputs Source/Sink 24mA at 5V Bus and 12mA at 3V Bus
  • Guaranteed Simultaneous Switching Noise Level and Dynamic Threshold Performance
  • Available in SOIC and TSSOP Packages
  • Functionally Compatible with the 74 Series 245
  • Pb-Free Packages are Available*

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Reference Price

MC74LVX4245DTG

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Last Shipments

CAD Model

Pb

A

H

P

TSSOP-24

948H-01

1

260

TUBE

62

N

8

TTL

2.7

3.6

10

24

Price N/A

More Details

MC74LVX4245DTR2G

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Active

CAD Model

Pb

A

H

P

TSSOP-24

948H-01

1

260

REEL

2500

N

8

TTL

2.7

3.6

10

24

$0.5507

More Details

MC74LVX4245DWG

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Last Shipments

CAD Model

Pb

A

H

P

SOIC−24 WB

0.0751

3

260

TUBE

30

N

8

TTL

2.7

3.6

10

24

Price N/A

More Details

MC74LVX4245DWR2G

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Active

CAD Model

Pb

A

H

P

SOIC−24 WB

0.0751

3

260

REEL

1000

N

8

TTL

2.7

3.6

10

24

$0.5851

More Details

NLVLVX4245DTR2G

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Last Shipments

CAD Model

Pb

A

H

P

TSSOP-24

948H-01

1

260

REEL

2500

N

8

TTL

2.7

3.6

10

24

Price N/A

More Details

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