The 74LS191 is a synchronous, reversible up/down counter having an inherent complexity of 58 equivalent gates. The 74LS191 is a 4-bit binary counter and the 74LS190 is a BCD counter. Synchronous operation is provided by having … Read more
74ls191
The 74LS191 is a synchronous, reversible up/down counter having an inherent complexity of 58 equivalent gates. The 74LS191 is a 4-bit binary counter and the 74LS190 is a BCD counter. Synchronous operation is provided by having … Read more