The SNx4LS24x, SNx4S24x 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 receivers and transmitters. The designer has a choice of selected combinations of inverting and non inverting 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 SN74LS24x and SN74S24x devices can be used to drive terminated lines down to 133 Ω.
• Inputs Tolerant Down to 2 V, Compatible With
3.3-V or 2.5-V Logic Inputs
• Maximum tpd of 15 ns at 5 V
• 3-State Outputs Drive Bus Lines or Buffer Memory
• PNP Inputs Reduce DC Loading
• Hysteresis at Inputs Improves Noise Margins
• LED Displays
• Network Switches
• Telecom Infrastructure
• Motor Drivers
• I/O Expanders
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