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Texas Instruments
SN74LS640N
Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20
Distributor Stock 1 10 100 1,000
Texas Instruments 0 USD 1.68 1.68 1.39 0.750 Visit Site
Digi-Key 820 USD 2.35 2.11 1.69 1.20 Visit Site
Mouser 477 USD 2.34 2.11 1.69 1.15 Visit Site
Win Source Electronics 3,980 USD 0.921 0.634 Visit Site
One Stop Electro 2,097 USD 22.37 21.70 20.35 19.91 Visit Site