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QUAD 2-PORT REGISTER

The SN54/74LS398 and SN54/74LS399 are Quad 2-Port Registers. They are the logical equivalent of a quad 2-input multiplexer followed by a quad 4-bit edge-triggered register. A Common Select input selects between two 4-bit input ports (data sources). The selected data is transferred to the output re

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QUAD 2-PORT REGISTER

The SN54/74LS398 and SN54/74LS399 are Quad 2-Port Registers. They are the logical equivalent of a quad 2-input multiplexer followed by a quad 4-bit edge-triggered register. A Common Select input selects between two 4-bit input ports (data sources). The selected data is transferred to the output re

MOTOROLA

摩托罗拉

更新时间:2026-7-24 8:48:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
24+
48VQFN
750
只供应原装正品 欢迎询价
M
24+
DIP
300
进口原装正品优势供应
TI
25+
48VQFN
20000
原装
SI-EN
2016+
SMD
3000
只做原装,假一罚十,公司可开17%增值税发票!
TexasInstruments
18+
ICDGTLPWRCTRLR48VQFN
6800
公司原装现货/欢迎来电咨询!
TI
23+
NA
20000
TI
25+
48-VQFN(7x7)
18746
样件支持,可原厂排单订货!
SI-EN
23+
SMD
8650
受权代理!全新原装现货特价热卖!
TI
25+
48-VQFN(7x7)
18798
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
22+
48VQFN
9000
原厂渠道,现货配单

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