IC 74153 is a high-speed Dual 4-Line to 1-Line Data Selector/Multiplexer from the TTL logic family (74xx series), featuring two independent 4-to-1 multiplexers in a single 16-pin package. It routes data from 4 sources to 1 output per multiplexer, sharing two common binary select lines to determine which input is active.
Specifications
Dual 4-Input Multiplexers: Contains two independent 4-to-1 multiplexers (MUX) in a single chip
Common Select Lines: Both 4-to-1 multiplexers share the same 0 and 1select lines
Independent Active-Low Enables (Strobe): Each multiplexer has its own Enable (overline{E}) pin, allowing individual, or combined, operation.
TTL Compatibility: Operates with standard TTL logic levels, typically at a 5V supply voltage
Fast Switching: Propagation delay is approximately 18 ns
Package: Commonly available in a 16-pin DIP (Dual Inline Package).