Computers › Electronic components
10pcs/lot SN74LS257AN SN74LS257BN 74LS257 DIP-16
Quick answer
Is $3.72 a good price for 10pcs/lot SN74LS257AN SN74LS257BN 74LS257 DIP-16?
Yes: at $3.72 it is 12% below the typical price of $4.23 that DipScout measured over the last 14 days, a real drop. Tracked since Oct 23, 2026, it ranged from $3.60 to $4.23.
$3.72
Today it costs $3.72 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $3.60 to $4.23. It is 12% below the typical price of $4.23 that we measured: a real drop.
You save $0.51 · was $4.23
Drop detected on . Price last re-checked on .
Drop confirmed by our price history: we tracked the price over the last 14 days and the typical price (time-weighted median) was $4.23.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$3.72↓ 12% below typical
Lowest$3.60Nov 6 to Nov 7
Highest$4.23Oct 23 to Nov 4
typical price: median of the last 14 daysTracked since Oct 23 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 7, 10:08 UTC | $3.72 | +3% |
| Nov 6, 10:08 UTC | $3.60 | −14% |
| Nov 4, 11:09 UTC | $4.20 | −0.7% |
| Oct 23, 08:06 UTC | $4.23 | start |
| Store | IC chip Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Electronic Components & Supplies › Active Components |
| Recorded readings | 4 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| IC chip Store · Ships from US | $3.72 · 24 sold |
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