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Infrared Remote Control Transmitter???

DESCRIPTION The PT2221 and PT2222 are remote control transmitters utilizing CMOS Technology specially designed for use on infrared remote control applications. They are pin-to-pin compatible with NEC µPD6121 and µPD6122 respectively. PT2221 is packaged in 20 pins SO and capable of controlling 32

PTC

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更新时间:2026-1-1 17:09:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PTC
24+
SOP20
880000
明嘉莱只做原装正品现货
PTC
25+23+
SOP20
31228
绝对原装正品全新进口深圳现货
PTC
25+
SOP20
4500
全新原装、诚信经营、公司现货销售!
PTC
SOP20
2128
正品原装--自家现货-实单可谈
PTC
23+
SOP20
5000
原装正品,假一罚十
PTC
24+
SOP20
75
PTC
24+
orginal
6000
只做自己库存 全新原装进口正品假一赔百 可开13%增
PT
2023+
SMD
50000
原装现货
PTC
22+
SOP
20000
公司只做原装 品质保障
PTC
2447
SOP20
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货

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