SN74LS642-1DW

Mfr. #:: SN74LS642-1DW
説明:: Bus Transceivers Octal bus Xcv
ライフサイクル:: メーカー新製品
データシート:: SN74LS642-1DW データシート
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詳しくは:: SN74LS642-1DW 詳しくは SN74LS642-1DW Product Details

製品属性
属性値

メーカー: テキサスインスツルメンツ

製品カテゴリ: ロジック-バッファー、ドライバー、レシーバー、トランシーバー

シリーズ: 74LS

製品: 標準トランシーバー

包装: チューブ

単位重量: 0.017662 oz

取り付けスタイル: SMD / SMT

パッケージ-ケース: SOIC-20

作動温度: 0°C ~ 70°C

取付タイプ: 表面実装

出力タイプ: オープンコレクター

関数: バストランシーバー

チャネル数: 8

電圧供給: 4.75 V ~ 5.25 V

サプライヤー-デバイス-パッケージ: 20-SOIC

回路数: 8

要素数: 1

電流-出力-高-低: -, 24mA

ロジックタイプ: トランシーバー、反転

要素あたりのビット数: 8

最高作動温度: + 70 C

最低作動温度: 0 C

極性: 反転

供給-電圧-最大: 5.25 V

供給-電圧-最小: 4.75 V

ロジックファミリ: LS

伝播-遅延-時間: 25 ns

出力レベル: TTL

入力レベル: TTL

高レベル-出力-電流: - 15 mA

低レベル出力電流: 48 mA

Tags: SN74LS642-1, SN74LS642, SN74LS64, SN74LS6, SN74LS, SN74L, SN74, SN7

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We provide 90-360 days warranty.

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74LS642-1DW 説明

***p One Stop Global: Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube

***ark: Transceiver Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

***as Instruments: These octal bus transceivers are designed for asynchronous two-way communication between data buses. The devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G\) can be used to disable the device so the buses are effectively isolated. The -1 versions of the SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are identical to the standard versions except that the recommended maximum IOL is increased to 48 milliamperes. There are no -1 versions of the SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645. The SN54LS640 thru SN54LS642, SN54LS644, and SN54LS645 are characterized for operation over the full military temperature range of -55C to 125C. The SN74LS640 thru SN74LS642, SN74LS644, and SN74LS645 are characterized for operation from 0C to 70C.

SN74LS642-1DW 詳しくは

Logic Solutions: OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More

Market price

モデル	説明	ストック	価格
SN74LS642-1DW DISTI # 26627147	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube RoHS: Compliant	3800	1000:$3.8175 500:$4.2603 100:$4.8925
SN74LS642-1DW DISTI # 296-3729-5-ND	IC TRANSCVR INVERT 5.25V 20SOIC RoHS: Compliant Min Qty: 1 Container: Tube	100In Stock	2500:$3.9702 1000:$4.1229 500:$4.7337 100:$5.4361 25:$6.2608 10:$6.5660 1:$7.2700
SN74LS642-1DW DISTI # SN74LS642-1DW	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube - Rail/Tube (Alt: SN74LS642-1DW) RoHS: Compliant Min Qty: 100 Container: Tube	Americas - 0	100:$4.3900 150:$4.1900 250:$3.9900 500:$3.8900 1000:$3.7900
SN74LS642-1DW DISTI # SN74LS642-1DW	Bus XCVR Single 8-CH Open Collector 20-Pin SOIC Tube (Alt: SN74LS642-1DW) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 0	1:€5.0900 10:€4.6900 25:€4.4900 50:€4.1900 100:€3.9900 500:€3.7900 1000:€3.5900
SN74LS642-1DW	Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 RoHS: Compliant	12058	1000:$4.0100 500:$4.2200 100:$4.4000 25:$4.5900 1:$4.9400
SN74LS642-1DW DISTI # 595-SN74LS642-1DW	Bus Transceivers Octal bus Xcvr RoHS: Compliant	0	100:$5.4400 250:$5.1700 500:$4.7400 1000:$4.1300
SN74LS642-1DWG4 DISTI # 595-SN74LS642-1DWG4	Bus Transceivers Octal bus transceivr RoHS: Compliant	0
SN74LS642-1DWE4 DISTI # 595-SN74LS642-1DWE4	Bus Transceivers Octal bus Xcvr RoHS: Compliant	0
SN74LS6421DW	INSTOCK	1575

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SN74LS642-1DW

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes