SN74LS221NSR
Logic&voltage
Texas InstrumentsBrandedSN74LS221NSRIntegrated circuit electronic chips use2000Encapsulated, with a working temperature range of0°C ~ 70°C,The voltage is4.75 V ~ 5.25 V,use16-SOIC（0.209"，5.30mm 宽）Packaging technology，nowSN74LS221NSRChip inventory is11151individual。
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