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Catalog number	New SURPLUS	Renew	Repair	Available
SN74LS640DW SIEMENS LOGIC, BUS TRANSCVR OCTAL, 20SOIC; LOGIC DEVICE TYPE:TRANSCEIVER, INVERTING; LOGIC CASE STYLE:SOIC; NO. OF PINS:20PINS; SUPPLY VOLTAGE MIN:4.75V; SUPP	2,18 GBP	---	---

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