Product · United States
[100% Brand New] SC28L91A1B SC28L91A1A 44-PQFP Single-Channel Independent Full-Duplex UART Serial Port Expansion Chip
Product no longer available. The stores we track no longer sell it; last price seen $85.39.
Price history: 2 daily prices tracked since 2026-10-18; lowest $85.39, highest $85.39.
![[100% Brand New] SC28L91A1B SC28L91A1A 44-PQFP Single-Channel Independent Full-Duplex UART Serial Port Expansion Chip](https://ae-pic-a1.aliexpress-media.com/kf/Sd676047b121648bc9bc266186abb453f6.jpg)
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