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参考图片<\/td> 型号\/品牌<\/td> 描述 \/ 技术参考<\/td> 操作<\/td> <\/tr>
SN74LS221D|Texas Instruments<\/a><\/td>SN74LS221D<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		IC DUAL MONO MULTIVIB 16-SOIC
Rohs

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无图<\/a><\/td>SN74LS221DB<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		原厂原装货
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SN74LS221DBR|Texas Instruments<\/a><\/td>SN74LS221DBR<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		IC MONO MULTIVIBRATR DUAL 16SSOP
Rohs

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SN74LS221DBRE4|Texas Instruments<\/a><\/td>SN74LS221DBRE4<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		IC DUAL MONO MULTIVIBRATR 16SSOP
Rohs

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SN74LS221DBRG4|Texas Instruments<\/a><\/td>SN74LS221DBRG4<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		IC MONOSTABLE DUAL 16SSOP
Rohs

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SN74LS221DE4|Texas Instruments<\/a><\/td>SN74LS221DE4<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		IC DUAL MONO MULTIVIBRATR 16SOIC
Rohs

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无图<\/a><\/td>SN74LS221DG<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		Monostable Multivibrator Dual 16-Pin SOIC,SN74LS221DG4
Rohs

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SN74LS221DG4|Texas Instruments<\/a><\/td>SN74LS221DG4<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		IC MONOSTABLE DUAL 16SOIC
Rohs

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SN74LS221DR|Texas Instruments<\/a><\/td>SN74LS221DR<\/strong><\/a>
Texas Instruments<\/a><\/font><\/td>		IC DUAL MONO MULTIVIBRATR 16SOIC
Rohs

PDF下载<\/a> <\/td>		查价格库存<\/a>
查看详细<\/a><\/td><\/tr><\/table>";