型号 功能描述 生产厂家 企业 LOGO 操作
UM91531

Parallel Input Tone/Pulse Dialer

文件:1.38281 Mbytes Page:9 Pages

UMC

联电

UM91531

Parallel Input Tone/Pulse Dialer

UMC

联电

PARALLEL INPUT TONE/PULSE DIALER HIGH-PERFORMANCE SILICON-GATE CMOS

[BELMICROSYSTEM] The IN91531N provides a 4-bit data input and a handshaking signal to serve as microcomputer interfaces. Under microcomputer control the IN91531N generates both a DTMF signal and a pulse output for telephone dialing. All necessary dual-tone frequencies and dial pulse outputs are d

ETCList of Unclassifed Manufacturers

未分类制造商

PARALLEL INPUT TONE/PULSE DIALER HIGH-PERFORMANCE SILICON-GATE CMOS

[BELMICROSYSTEM] The IN91531N provides a 4-bit data input and a handshaking signal to serve as microcomputer interfaces. Under microcomputer control the IN91531N generates both a DTMF signal and a pulse output for telephone dialing. All necessary dual-tone frequencies and dial pulse outputs are d

ETCList of Unclassifed Manufacturers

未分类制造商

PARALLEL INPUT TONE/PULSE DIALER High-Performance Silicon-Gate CMOS

文件:358.69 Kbytes Page:8 Pages

KODENSHI

可天士

13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION

文件:228.92 Kbytes Page:19 Pages

WINBOND

华邦电子

13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION

文件:228.92 Kbytes Page:19 Pages

WINBOND

华邦电子

UM91531产品属性

  • 类型

    描述

  • 型号

    UM91531

  • 制造商

    UMC

  • 制造商全称

    UMC

  • 功能描述

    PARALLEL INPUT TONE/PULSE DIALER

更新时间:2026-3-14 20:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
UMC
2026+
DIP16
54648
百分百原装现货 实单必成 欢迎询价
UMC
24+
DIP16
990000
明嘉莱只做原装正品现货
UM
26+
DIP
890000
一级总代理商原厂原装大批量现货 一站式服务
UMC
24+
SMD
20000
一级代理原装现货假一罚十
xilinx
22+
DIP
6800
UMC
25+
DIP16
30000
原装现货,假一赔十.
UMC
23+
DIP16
1520
绝对全新原装!优势供货渠道!特价!请放心订购!
UM91531
25+
34
34
UMC
2025+
DIP
3485
全新原装、公司现货热卖
UMC
19+
DIP
8662

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