型号 功能描述 生产厂家 企业 LOGO 操作
L3914A

SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION

DESCRIPTION The device consists of the speech and the dialer. It provides the DC line interface circuit that terminates the telephone line, analog amplifier for speech transmission and necessary signals for either DTMF or loop disconnect (pulse) dialing. SPEECH CIRCUIT ■ 2 TO 4 WIRES CO

STMICROELECTRONICS

意法半导体

L3914A

SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION

STMICROELECTRONICS

意法半导体

SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION

DESCRIPTION The device consists of the speech and the dialer. It provides the DC line interface circuit that terminates the telephone line, analog amplifier for speech transmission and necessary signals for either DTMF or loop disconnect (pulse) dialing. SPEECH CIRCUIT ■ 2 TO 4 WIRES CO

STMICROELECTRONICS

意法半导体

SPEECH AND 14 MEMORY DIALER WITH HOLD FUNCTION

DESCRIPTION The device consists of the speech and the dialer. It provides the DC line interface circuit that terminates the telephone line, analog amplifier for speech transmission and necessary signals for either DTMF or loop disconnect (pulse) dialing. SPEECH CIRCUIT ■ 2 TO 4 WIRES CO

STMICROELECTRONICS

意法半导体

Locking Releasable Wire Clips

文件:107.18 Kbytes Page:1 Pages

Heyco

External Drive Piezo Transducer (AC)

文件:854.82 Kbytes Page:1 Pages

CANOPUS

LED DIGIT DISPLAY

文件:321.34 Kbytes Page:4 Pages

FORYARD

复洋

LED DIGIT DISPLAY

文件:326.86 Kbytes Page:5 Pages

FORYARD

复洋

LED DIGIT DISPLAY

文件:321.34 Kbytes Page:4 Pages

FORYARD

复洋

更新时间:2025-12-26 23:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
24+
NA/
4455
原装现货,当天可交货,原型号开票
ST
1993
DIP
23
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST
23+
SO-28
7000
绝对全新原装!100%保质量特价!请放心订购!
ST
25+
DIP28
15000
一级代理原装现货
ST
25+
SOP-28
2987
只售原装自家现货!诚信经营!欢迎来电!
ST
06+
?SOP-28
2000
自己公司全新库存绝对有货
ST
26+
SOP28
60000
只有原装 可配单
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
ST
22+
SOP28
5000
原装现货库存.价格优势!!
ST
25+
SOP28
16900
原装,请咨询

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