Bus Transceivers | 74AC245

3 ステート入力／出力を備えた OCTAL 電圧双方向トランシーバ

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AC/ACT245 には 3 ステート出力を備えた 8 つの非反転双方向バッファがあり、バスのアプリケーションを対象としています。電流シンク容量は A および B ポート双方とも 24 mA です。送信/受信 (T/R#) 入力で電圧双方向トランシーバを通じて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、受信 (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。出力イネーブル入力が HIGH になると、A ポートと B ポートが HIGH Z 状態になり、双方が無効になります。

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  • ICCとIOZを50%削減
  • 非変換バッファー
  • 双方向のデータパス
  • AおよびB出力ソース/シンク 24mA
  • ACT245の入力はTTLと互換性があります

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74AC245MTC

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Active

CAD Model

Pb

A

H

P

TSSOP-20

9.48

1

260

TUBE

75

N

8

3-State

2

6

6.5

24

$0.3749

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74AC245MTCX

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CAD Model

Pb

A

H

P

TSSOP-20

948AQ

1

260

REEL

2500

N

8

3-State

2

6

6.5

24

$0.3749

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74AC245SC

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Obsolete

CAD Model

Pb

A

H

P

SOIC-20W

751D-05

3

260

TUBE

38

N

8

3-State

2

6

6.5

24

Price N/A

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74AC245SCX

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CAD Model

Pb

A

H

P

SOIC-20W

751BJ

3

260

REEL

1000

N

8

3-State

2

6

6.5

24

$0.4663

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Die Related Summary Data

Device: 74AC245MTC

Equivalent to wafer fab process: CMOS SUB

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製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

CMOS SUB

2

920154574

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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