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ST7554

V.90USBWORLDMODEMCONTROLLER

GENERAL .USBHOTPLUG&PLAYINTERFACE .DIRECTINTERFACETOSTMAFE+DAA CHIP-SETST75951/ST952FORWORLD WIDEDAADESIGNORTOSTLC7550FORTRADITIONALDAADESIGN .WINDOWS98ANDNT5.0SUPPORT .TAPI2.0COMPLIANT .SOFTWAREUPGRADABLE .MINIMUMSYSTEMREQUIR

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

UPD7554

4-BITSINGLE-CHIPMICROCOMPUTER

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

UPD7554A

MOSINTEGRATEDCIRCUIT

FEATURES ·Rangeofsupplyvoltage7554A:2.0to6.0V 7554A(A):2.7to6.0V ·Drivewithtwo1.5Vmanganesecells ·47typesofinstructions (SubsetofmPD7500HSETB) ·Instructioncycle Externalclock:2.86ms(inoperationat700kHz,5V) RCoscillation:4ms(inoperationat50

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

UPD7554A

4-BITSINGLE-CHIPMICROCOMPUTER

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

UPD7554AA

4-BITSINGLE-CHIPMICROCOMPUTER

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

UPD7554ACS

4-BITSINGLE-CHIPMICROCOMPUTER

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

UPD7554ACSA

4-BITSINGLE-CHIPMICROCOMPUTER

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

供应商型号品牌批号封装库存备注价格
NEC
24+
SOP
108
询价
NEC
23+
SOP
7000
绝对全新原装!100%保质量特价!请放心订购!
询价
NEC
2020+
SOP20
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
NEC
20+
SOP20
2960
诚信交易大量库存现货
询价
NEC
03+
SOP20
1240
就找我吧!--邀您体验愉快问购元件!
询价
NEC
23+
SOP20
50000
全新原装正品现货,支持订货
询价
NEC
/ROHS.original
原封
22102
电子元件,供应 -正纳电子/ 元器件IC -MOS -MCU.
询价
NEC
25+
SOP20
880000
明嘉莱只做原装正品现货
询价
NEC
24+
NA/
3450
原厂直销,现货供应,账期支持!
询价
NEC
2025+
SOP-20
3550
全新原厂原装产品、公司现货销售
询价
更多UPD7554AG供应商 更新时间2025-7-23 16:01:00