Level Translators | MC74LVX4245

デュアル電源オクタル変換トランシーバ

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74LVX4245 は、24 ピン・デュアル電源、オクタル変換トランシーバで、3.3V CPU および 5V LCD ディスプレイを使用するラップトップ・コンピュータのような 3V/5V 電源が混在した環境で 5V バスと 3V バスの間のインタフェースになるように設計されています。A ポートは 5V バスとインタフェースし、B ポートは 3V バスとインタフェースします。送信/受信 (T/Rbarn) 入力は、データ・フローの方向を決定します。送信 (アクティブ HIGH) は A ポートから B ポートへのデータを有効にします。送信 (アクティブ LOW) は B ポートから A ポートへのデータを有効にします。出力イネーブル (OEbar) 入力が HIGH になると、A ポートと B ポートが 3 ステート状態になり、双方が無効になります。

  • 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

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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

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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

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