74LS240 - Octal Buffers & Line Drivers
General description:
These octal buffer & line driver are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receiversand transmitters. The designer ha..
74LS244 - Octal Buffers & Line Drivers
Equivalent substitute - 74HC244
General description:
These buffers/line drivers are designed to improve both the performance and PC board density of 3-STATE buffers/ drivers employed as memory-address drivers, clock drivers, and bus-oriente..