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L3914A

SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION

DESCRIPTION Thedeviceconsistsofthespeechandthedialer.ItprovidestheDClineinterfacecircuitthatterminatesthetelephoneline,analogamplifierforspeechtransmissionandnecessarysignalsforeitherDTMForloopdisconnect(pulse)dialing. SPEECHCIRCUIT ■2TO4WIRESCO

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

L3914AD

SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION

DESCRIPTION Thedeviceconsistsofthespeechandthedialer.ItprovidestheDClineinterfacecircuitthatterminatesthetelephoneline,analogamplifierforspeechtransmissionandnecessarysignalsforeitherDTMForloopdisconnect(pulse)dialing. SPEECHCIRCUIT ■2TO4WIRESCO

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

L3914AN

SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION

DESCRIPTION Thedeviceconsistsofthespeechandthedialer.ItprovidestheDClineinterfacecircuitthatterminatesthetelephoneline,analogamplifierforspeechtransmissionandnecessarysignalsforeitherDTMForloopdisconnect(pulse)dialing. SPEECHCIRCUIT ■2TO4WIRESCO

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

LDS-A3914RI

635nmREDCHIPS,GRAYFACEWITHWHITESEGMENTS

Lumex

LUMEX INC.

LDS-C3914RI

635nmREDCHIPS,GRAYFACE,WHITESEGMENTS

Lumex

LUMEX INC.

LM3914

LM3914Dot/BarDisplayDriver

Features YDrivesLEDs,LCDsorvacuumfluorescents YBarordotdisplaymodeexternallyselectablebyuser YExpandabletodisplaysof100steps YInternalvoltagereferencefrom1.2Vto12V YOperateswithsinglesupplyoflessthan3V YInputsoperatedowntoground YOutputcurrentprog

SYC

SYC Electronica

LM3914

Dot/BarDisplayDriver

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

LM3914

Dot/BarDisplayDriver

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

LM3914N

Dot/BarDisplayDriver

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

LM3914V

Dot/BarDisplayDriver

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

详细参数

  • 型号:

    L3914A

  • 功能描述:

    Telephone Speech Circuit

供应商型号品牌批号封装库存备注价格
24+
DIP-28
10
询价
ST
06+
?SOP-28
2000
自己公司全新库存绝对有货
询价
ST
24+
SOP-28
3200
绝对原装自家现货!真实库存!欢迎来电!
询价
ST
24+
SOP-28
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
ST/意法
23+
DIP
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
ST
25+
SOP28
16900
原装,请咨询
询价
NS
23+
PLCC20
8000
只做原装现货
询价
ST
22+
SOP28
5000
原装现货库存.价格优势!!
询价
ST
23+
SOP20
8560
受权代理!全新原装现货特价热卖!
询价
ST
1993
DIP
23
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
更多L3914A供应商 更新时间2025-7-23 15:30:00