型号 功能描述 生产厂家 企业 LOGO 操作

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE

GENERAL DESCRIPTION The EM91810A/B are Tone/Pulse switchable dialer which are fabricated in CMOS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state. EM91810A/B also provide SDO (serial data output) function to drive

EMC

义隆电子

TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE

GENERAL DESCRIPTION The EM91810A/B are Tone/Pulse switchable dialer which are fabricated in CMOS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state. EM91810A/B also provide SDO (serial data output) function to drive

EMC

义隆电子

23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

文件:238.15 Kbytes Page:26 Pages

WINBOND

华邦电子

23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

文件:238.15 Kbytes Page:26 Pages

WINBOND

华邦电子

23-MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS

文件:238.15 Kbytes Page:26 Pages

WINBOND

华邦电子

更新时间:2025-12-30 16:40:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
EM
24+
SMD
20000
一级代理原装现货假一罚十
EM
23+
QFP44
5700
绝对全新原装!现货!特价!请放心订购!
A
24+
QFP
500
EMC
22+
DIP
5000
进口原装!现货库存
EM
24+
MLF24
8800
大批量供应优势库存热卖
EMC
23+
17663
##公司主营品牌长期供应100%原装现货可含税提供技术
REAL
20+
QFP
500
样品可出,优势库存欢迎实单
EM
25+
QFN
15000
全新原装现货,价格优势
WINBOND/华邦
25+
DIP
790
全新原装正品支持含税
EM微
24+
QFN
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增

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