D Flip-Flops and JK Flip-Flops | 74LCX74

5V トレラント入力が可能な低電圧デュアル D タイプ・ポジティブ・エッジトリガ・フリップフロップ

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Overview

LCX74 は、非同期クリアおよびセット入力と相補 (Q、Q#) 出力を備えたデュアル D タイプのフリップフロップです。入力の情報は、クロック・パルスのポジティブ・エッジで出力に転送されます。クロック・パルス入力閾値電圧を超えると、データ入力はロックアウトされ、存在する情報はクロック・パルス入力の次の立ち上がりエッジまで出力に転送されません。非同期入力: S#D への LOW 入力 (Set) は Q を HIGH レベルに設定します。C#D への LOW 入力 (Clear) は Q を LOW レベルに設定します。Clear と Set は C#D のクロック同期 LOW からは独立しており、S#D では Q と Q# の両方が HIGH になります。

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  • 5Vトレラント入力
  • 2.3V～3.6V VCC仕様提供
  • 7.0 ns tPD 最大 (VCC = 3.3V)、10 µA ICC 最大
  • パワーダウン高インピー ダンス入力と出力
  • ±24 mA出力ドライブ (VCC = 3.0V)
  • 特許権を有するノイズ/EMI 低減回路を実現する
  • ラッチアップ性能はJEDEC78の条件を超えています
  • ESD性能: 人体モデル>2000Vマシンモデル> 200V
  • リードレス鉛フリーDQFNのパッケージ

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Reference Price

74LCX74BQX

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Active

CAD Model

Pb

A

H

P

QFN-14

510CB

1

260

REEL

3000

N

Dual D-type positive edge-triggered

2

2

3.6

7

24

$0.1883

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74LCX74M

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

751EF

1

260

TUBE

1100

N

Dual D-type positive edge-triggered

2

2

3.6

7

24

Price N/A

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74LCX74MTC

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

TUBE

2350

N

Dual D-type positive edge-triggered

2

2

3.6

7

24

Price N/A

More Details

74LCX74MTCX

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Active

CAD Model

Pb

A

H

P

TSSOP-14 WB

948G

1

260

REEL

2500

N

Dual D-type positive edge-triggered

2

2

3.6

7

24

$0.1311

More Details

74LCX74MX

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Obsolete

CAD Model

Pb

A

H

P

SOIC-14

751EF

1

260

REEL

2500

N

Dual D-type positive edge-triggered

2

2

3.6

7

24

Price N/A

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信頼性データ

Die Related Summary Data

Device: 74LCX74BQX

Equivalent to wafer fab process: CMOS STD

製品技術

製品技術

等価デバイス時間

MTBF/MTTF (時間)

FITS

CMOS STD

3

3597164517

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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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