5pcs/lot SOP20 SMD SN74HCT540 74HCT540 HCT540 SN74HCT645 74HCT645 HCT645 SN74HCT688 74HCT688 HCT688 DWR M

5pcs/lot SOP20 SMD SN74HCT540 74HCT540 HCT540 SN74HCT645 74HCT645 HCT645 SN74HCT688 74HCT688 HCT688 DWR M
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sku: 1005002469453866
$7.94
Shipping from: China
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