SN74HC640
Logic&voltage
Texas InstrumentsBrandedSN74HC640Integrated circuit electronic chips usePDIP|20, SOIC|20, SO|20, TSSOP|20Encapsulated, with a working temperature range of-40 to 85,The voltage is,use229 mm2: 9.4 x 24.33 (PDIP|20), 98 mm2: 7.8 x 12.6 (SO|20), 132 mm2: 10.3 x 12.8 (SOIC|20), 29 mm2: 4.4 x 6.5 (TSSOP|20)Packaging technology，nowSN74HC640Chip inventory is14584individual。
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