SN74LS240 Datasheet (Texas Instruments) - Octal Buffers and Line Drivers

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