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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:2026-7-23 23:00:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
25+
48-VQFN(7x7)
18746
样件支持,可原厂排单订货!
TI
25+
48-VQFN(7x7)
18798
正规渠道,免费送样。支持账期,BOM一站式配齐
SI-EN
2016+
SMD
3000
只做原装,假一罚十,公司可开17%增值税发票!
TI
22+
48VQFN
9000
原厂渠道,现货配单
SI-EN
20+
SMD
32970
原装优势主营型号-可开原型号增税票
TI
三年内
1983
只做原装正品
TI
25+
48VQFN
20000
原装
TexasInstruments
18+
ICDGTLPWRCTRLR48VQFN
6800
公司原装现货/欢迎来电咨询!
TI/TEXAS
26+
DIP陶瓷
8931
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
TI
25+
TSSOP
15000
全新原装现货,假一赔十

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