SN74LS257BNSR
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SN74LS257BNSR
Brand：TI
Model：SN74LS257BNSR
stock：8101
Store：ShenZhen/Hongkong
Price：1+
$0.07
The market price fluctuates. Please consult the customer service for the actual price
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| Installation type | Surface mount |
| packing | TR,CT,bulk |
| series | 74LS |
| Part status | On sale |
| Voltage - Supply | 4.75V ~ 5.25V |
| type | Multiplexer |
| working temperature | 0°C ~ 70°C |
| Encapsulation/Housing | 16-SOIC(0.209,5.30mm wide) |
| Country of origin | USA |
| Warehouse | China/Hong Kong |
| quality | Original genuine |
| Current - Output high, low | 2.6mA,24mA |
| Circuit | 4 x 2：1 |
| Independent circuit | 1 |
| Power supply voltage source | Single power |
Common problem
Industry trends
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