10PCS 74HC540 SOP-20 SN74HC540DWR HC540 74HC540D SOP20 7.2MM SOIC-20 SOIC20 SMD new and original IC Chipset

10PCS 74HC540 SOP-20 SN74HC540DWR HC540 74HC540D SOP20 7.2MM SOIC-20 SOIC20 SMD new and original IC Chipset
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sku: 1005007075361791
$1.69
Shipping from: China
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