The chip 74LS245 is
A. bidirectional buffer
B. 8-bit input port
C. one that has 8 buffers
D. all of the mentioned
Answer:A
The chip 74LS245 is
A. bidirectional buffer B. 8-bit input port C. one that has 8 buffers D. all of the mentioned
Explanation: The chip 74LS245 is a bidirectional buffer that contains 8 buffers and may be used as an 8-bit input port. But while using as an input device, only one direction is useful.