型号 功能描述 生产厂家 企业 LOGO 操作
M-991-02SMTR

Call Progress Tone Generator

Description The M-991 is a call progress tone generator integrated circuit for use in telephone systems. The circuit uses low-power CMOS techniques to generate tones which are digitally controlled and highly linear. The M-991 is designed to permit operation with almost any system. The use of inte

Clare

Clare, Inc.

Call Progress Tone Generator

Description The M-991 is a call progress tone generator integrated circuit for use in telephone systems. The circuit uses low-power CMOS techniques to generate tones which are digitally controlled and highly linear. The M-991 is designed to permit operation with almost any system. The use of inte

Clare

Clare, Inc.

更新时间:2025-11-18 8:41:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
24+
QFP
6980
原装现货,可开13%税票
MOTOROLA/摩托罗拉
24+
295
现货供应
TALENT
24+
SOT8
990000
明嘉莱只做原装正品现货
TI/德州仪器
25+
DIP
54648
百分百原装现货 实单必成 欢迎询价
CI
2021+
4000
只做原装,可提供样品
MOTOROLA
25+
2789
全新原装自家现货!价格优势!
CLARE
2450+
DIP14
6540
只做原厂原装正品终端客户免费申请样品
MOS
25+23+
DIP-14
37657
绝对原装正品现货,全新深圳原装进口现货
ST
25+
QFP
3200
全新原装、诚信经营、公司现货销售!
N/A
25+
DIP14
93
全新原装正品支持含税

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