The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2013
Filed:
Jun. 09, 2010
Mujibur Rahman, Plano, TX (US);
Timothy D. Anderson, Dallas, TX (US);
Alan Hales, Richardson, TX (US);
Mujibur Rahman, Plano, TX (US);
Timothy D. Anderson, Dallas, TX (US);
Alan Hales, Richardson, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A multibit combined multiplexer and flip-flop circuit has a plurality of bit circuits. Each bit circuit includes and input section, a flip-flop section and a per bit control section. The input sections have inputs for plural of input signals and corresponding input pass gates. The outputs of the input pass gates are connected to the input of the flip-flop section. Each per bit control section includes an inverter for each input terminal. There is a combined control section receiving a clock signal and a control signals for selection of only one of the input signals. The combined control section include a logical AND for each input signal combining the clock signal and the selection signal. The output of each logical AND is connected to the input of a corresponding inverter of each per bit control circuit. The input pass gate are controlled by a corresponding logical AND and said corresponding inverter.