A10647 - 74LS240N Octal Buffer and Line Driver (Signetics)

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These octal buffers and line drivers are designed specifically to improve both the performance and density of three-state memory address drivers, clock drivers, and bus-oriented re ceivers and transmitters. The designer has a choice of selected combinations of inverting and noninverting outputs, symmetrical, active-low output-control (G)\ inputs, and complementary output-control (G and G\) inputs. These devices feature high fan-out, improved fan-in, and 400-mV noise margin. The 74LS240N devices can be used to drive terminated lines down to 133 Ohm.Features:3-State Outputs Drive Bus Lines or Buffer Memory Address RegistersPNP Inputs Reduce DC LoadingHysteresis at Inputs Improves Noise Margins20 pin DIP. Manufactured by Signetics.A10647 Show more