SN74LS240 Datasheet - Texas Instruments

SN74LS240 Octal Buffers and Line Drivers

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 noninver.

SN74LS240 Features

* 1 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 Address Registers

* PNP Inputs Reduce DC Loading

* Hysteresis at Inputs Improves Noise Margins 2 Applic

SN74LS240-etcTI.pdf