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HD404668

Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit

Description The HD404669 Series microcomputers incorporate a DTMF generation circuit, two comparators, and a serial interface on chip. They also provide input and output pins with large current handling capacities. Thus they are 4-bit single-chip microcomputers that are optimal for use in multi

HITACHIHitachi Semiconductor

日立日立公司

Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit

Description The HD404669 Series microcomputers incorporate a DTMF generation circuit, two comparators, and a serial interface on chip. They also provide input and output pins with large current handling capacities. Thus they are 4-bit single-chip microcomputers that are optimal for use in multi

HITACHIHitachi Semiconductor

日立日立公司

HD404668产品属性

  • 类型

    描述

  • 型号

    HD404668

  • 制造商

    HITACHI

  • 制造商全称

    Hitachi Semiconductor

  • 功能描述

    Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit

更新时间:2026-8-1 16:42:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RENESAS/瑞萨
22+
QFP
8000
原装正品支持实单
HIT
24+
SOP14
5122
HITACHI
2402+
SOP-14
8324
原装正品!实单价优!
RENESAS
22+
MQFP1420
14650
进口原装!现货库存
RENESAS/瑞萨
26+
原封
22102
电子元件,供应 -正纳电子/ 元器件IC -MOS -MCU.
RENESAS/瑞萨
24+
QFP
17500
郑重承诺只做原装进口现货
HIT
26+
原厂原封装
86720
全新原装正品价格最实惠 假一赔百
HIT
20+
SOP
2960
诚信交易大量库存现货
HIT
22+
PDIP28
20000
公司只做原装 品质保障
HITACHI/日立
25+
DIP
60
全新原装正品支持含税

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