零件编号 | 下载&订购 | 功能描述 | 制造商&上传企业 | LOGO |
---|---|---|---|---|
UPD4990A | SERIAL I/O CALENDAR & CLOCK CMOS LSI SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN | NECRenesas Electronics America 瑞萨瑞萨科技有限公司 | NEC | |
UPD4990A | MOS INTEGRATED CIRCUIT FEATURES •Built-incountersfortime(hour,minute,andsecond)anddate(year,month,day,andweek) •Leapyearsareadjustedautomatically. •DataisrepresentedinBCDnotation(exceptmonthsinhexadecimalnotation)andinput/outputserially. •Commandscanbesetbyinputtingserialdat | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | RENESAS | |
SERIAL I/O CALENDAR & CLOCK CMOS LSI SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN | NECRenesas Electronics America 瑞萨瑞萨科技有限公司 | NEC | ||
MOS INTEGRATED CIRCUIT FEATURES •Built-incountersfortime(hour,minute,andsecond)anddate(year,month,day,andweek) •Leapyearsareadjustedautomatically. •DataisrepresentedinBCDnotation(exceptmonthsinhexadecimalnotation)andinput/outputserially. •Commandscanbesetbyinputtingserialdat | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | RENESAS | ||
SERIAL I/O CALENDAR & CLOCK CMOS LSI SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN | NECRenesas Electronics America 瑞萨瑞萨科技有限公司 | NEC | ||
MOS INTEGRATED CIRCUIT FEATURES •Built-incountersfortime(hour,minute,andsecond)anddate(year,month,day,andweek) •Leapyearsareadjustedautomatically. •DataisrepresentedinBCDnotation(exceptmonthsinhexadecimalnotation)andinput/outputserially. •Commandscanbesetbyinputtingserialdat | RENESASRenesas Electronics America 瑞萨瑞萨科技有限公司 | RENESAS | ||
AutomotiveDualFullBridgeDriver | Allegro Allegro MicroSystems | Allegro | ||
AutomotiveDualFullBridgeDriver | Allegro Allegro MicroSystems | Allegro | ||
DualN-Channel100-V(D-S)MOSFET | AnalogPower Analog Power | AnalogPower | ||
DualN-Channel100-V(D-S)MOSFET | AnalogPower Analog Power | AnalogPower | ||
ImpedanceAnalyzer | KEYSIGHTKeysight Technologies 德科技(中国德科技(中国)有限公司 | KEYSIGHT | ||
1.36WattAudioPowerAmplifier | EUTECHEutech Microelectronics Inc 德信科技德信科技股份有限公司 | EUTECH | ||
1.25WMonoAudioPowerAmplifier | HMSEMIShenzhen Huazhimei Semiconductor Co., Ltd 华之美半导体深圳市华之美半导体有限公司 | HMSEMI | ||
1.25WMonoAudioPowerAmplifier | HMSEMIShenzhen Huazhimei Semiconductor Co., Ltd 华之美半导体深圳市华之美半导体有限公司 | HMSEMI | ||
1.25WMonoAudioPowerAmplifier | HMSEMIShenzhen Huazhimei Semiconductor Co., Ltd 华之美半导体深圳市华之美半导体有限公司 | HMSEMI | ||
PRIMARYCONTROLLER DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | STMICROELECTRONICS | ||
PRIMARYCONTROLLER DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | STMICROELECTRONICS | ||
PRIMARYCONTROLLER DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | STMICROELECTRONICS | ||
PRIMARYCONTROLLER DESCRIPTION ThisprimarycontrollerI.C.,developedinBCD60IItechnology,hasbeendesignedtoimplementofflineorDC-DCpowersupplyapplicationsusingafixedfrequencycurrentmodecontrol.BasedonastandardcurrentmodePWMcontrollerthisdeviceincludessomefeaturesasprogrammable | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | STMICROELECTRONICS | ||
2WattAudioPowerAmplifierwithSelectableShutdownLogicLevel | NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司 | NSC |
详细参数
- 型号:
UPD4990A
- 制造商:
Renesas Electronics
- 功能描述:
Cut Tape
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
96 |
5.2mm16 |
18 |
全新现货 |
询价 | ||
NEC |
16+ |
SO16L |
50000 |
绝对原装进口现货可开17%增值税发票 |
询价 | ||
NEC |
1635+ |
SOP |
6000 |
好渠道!好价格!一片起卖! |
询价 | ||
NEC |
22+ |
SOP16P |
6868 |
原装现货,可开13%税票 |
询价 | ||
NEC |
22+ |
SO16L |
1780 |
原装现货热卖中,提供一站式真芯服务 |
询价 | ||
NEC |
23+ |
SOP-16 |
9960 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
NSC |
23+ |
SOP16 |
9823 |
询价 | |||
NEC |
2017+ |
SOP5.2mm |
32156 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | ||
23+ |
N/A |
90750 |
正品授权货源可靠 |
询价 | |||
NEC |
22+ |
SOP5.2mm |
43973 |
原装正品现货,可开13个点税 |
询价 |
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