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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:2026-5-23 15:50:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
23+
NA
20000
TI
23+
DIP陶瓷
5000
原装正品,假一罚十
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
TexasInstruments
18+
ICDGTLPWRCTRLR48VQFN
6800
公司原装现货/欢迎来电咨询!
TI
三年内
1983
只做原装正品
TI
23+
48VQFN
3200
公司只做原装,可来电咨询
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
25+
48VQFN
750
只做原装进口!正品支持实单!
TI/德州仪器
2447
TSSOP
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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