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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

普诚科技

更新时间:2026-1-4 16:56:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PTC
24+
SOP
3000
只做原装正品现货 欢迎来电查询15919825718
PIC
18+
SOP
85600
保证进口原装可开17%增值税发票
PTC
2450+
SMD
8850
只做原装正品假一赔十为客户做到零风险!!
PTC
97+
SOP28P
80
原装现货海量库存欢迎咨询
PTC
25+
SOP24
4500
全新原装、诚信经营、公司现货销售!
Winbond
3
SMD
576
自己公司全新库存绝对有货
PTC
25+
SOP24
54648
百分百原装现货 实单必成 欢迎询价
PT
25+
SOP
18000
原厂直接发货进口原装
PTC
22+
SSOP-24
5000
只做原装鄙视假货15118075546
PTC
22+
SOP24
12245
现货,原厂原装假一罚十!

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