ANDREW D LOVE
Electrician at Boone Rd, Houston, TX
License number
Texas 361990
Expiration Date
Mar 15, 2017
Category
Apprentice Electrician
Address
Address
8811 Boone Rd APT 1913, Houston, TX 77099
Phone
(832) 855-0009
Professional information
Testable Transparent Latch And Method For Testing Logic Circuitry That Includes A Testable Transparent Latch
US Patent:
6675331, Jan 6, 2004
Filed:
Nov 15, 2000
Appl. No.:
09/713584
Inventors:
Lich X Dang - Houston TX
Andrew M. Love - Houston TX
Andrew M. Love - Houston TX
Assignee:
Texas Instruments Incorporated - Dallas TX
International Classification:
G01R 3128
US Classification:
714724, 713400, 713600, 710 20, 326 22, 326 94
Abstract:
A transparent latch ( ) and a logic conditioning circuit ( ) are disclosed. The transparent latch ( ) receives signals from conditioning circuit ( ), including a test input that indicates whether the transparent latch is in a testing mode or an operational mode. When the transparent latch ( ) is in a testing mode, the transparent latch acts as a buffer or flow-through logic circuitry, permitting the logic circuitry that includes transparent latch ( ) to be tested according to existing test methodologies. When the transparent latch is not in testing mode, the transparent latch ( ) acts as a transparent latch ( ), holding the state of the input when the clock signal is in a first state and allowing the input to propagate to the output when the clock signal is in a second state.