SN74LS540NSR
Logic&voltage
Texas InstrumentsBrandedSN74LS540NSRIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of0°C ~ 70°C（TA）,The voltage is4.75V ~ 5.25V,use20-SOIC（0.209"，5.30mm 宽）Packaging technology，nowSN74LS540NSRChip inventory is17700individual。
---
