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ST491ABDR

LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER

DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

ST491ABN

LOWPOWERHIGHSPEEDRS-485/RS-422TRANSCEIVER

DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

ST491ACD

LOWPOWERHIGHSPEEDRS-485/RS-422TRANSCEIVER

DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

ST491ACDR

LOWPOWERHIGHSPEEDRS-485/RS-422TRANSCEIVER

DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

ST491ACN

LowpowerhighspeedRS-485/RS-422transceiver

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

ST491ACN

LOWPOWERHIGHSPEEDRS-485/RS-422TRANSCEIVER

DESCRIPTION TheST491AisalowpowertransceiverforRS-485andRS-422communications.Thedevicecontainsonedriverandonereceiverinfullduplexconfiguration.TheST491Adraws5mA(typ.)ofsupplycurrentwhenunloadedandoperatesfromasingle5Vsupply. ■LOWSUPPLYCURRENT:5mAMAX ■

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

SUR491J

NPN/PNPEpitaxialPlanarSiliconTransistor

AUK

AUK corp

SUR491J

EpitaxialplanarNPN/PNPsilicontransistor

Description •Dualchipdigitaltransistor Features •BothSRC1202chipandSRA2202chipinSOT-363package •Simplifycircuitdesign •Reduceaquantityofpartsandmanufacturingprocess

KODENSHIKODENSHI_AUK CORP.

可天士可天士光电子集团

SUR491J

EpitaxialplanarNPN/PNPsilicontransistor

KODENSHIKODENSHI_AUK CORP.

可天士可天士光电子集团

T491

CustomerChangeNotificationTaSMDMnO2EvoraPhaseOut

KEMETKEMET Corporation

基美基美公司

详细参数

  • 型号:

    ST491ABDR

  • 功能描述:

    总线收发器 Hi-Spd Lo Pwr Trans

  • RoHS:

  • 制造商:

    Fairchild Semiconductor

  • 逻辑类型:

    CMOS

  • 逻辑系列:

    74VCX

  • 每芯片的通道数量:

    16

  • 输入电平:

    CMOS

  • 输出电平:

    CMOS

  • 输出类型:

    3-State

  • 高电平输出电流:

    - 24 mA

  • 低电平输出电流:

    24 mA

  • 传播延迟时间:

    6.2 ns

  • 电源电压-最大:

    2.7 V, 3.6 V

  • 电源电压-最小:

    1.65 V, 2.3 V

  • 最大工作温度:

    + 85 C

  • 封装/箱体:

    TSSOP-48

  • 封装:

    Reel

供应商型号品牌批号封装库存备注价格
ST
2016+
SOP14
7292
只做原装,假一罚十,公司可开17%增值税发票!
询价
ST
16+
SOP14
8000
原装现货请来电咨询
询价
ST
24+
SOP14
90000
一级代理商进口原装现货、假一罚十价格合理
询价
ST
24+
SOP14
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
ST
20+
SOP14
35830
原装优势主营型号-可开原型号增税票
询价
ST
2021+
60000
原装现货,欢迎询价
询价
ST
SOP14
7292
一级代理 原装正品假一罚十价格优势长期供货
询价
ST/意法
22+
SOP14
15330
原装正品
询价
ST
22+
SOP14
25000
只做原装进口现货,专注配单
询价
ST
20+
SOP14
12300
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
更多ST491ABDR供应商 更新时间2025-7-25 22:58:00