MM54C905

MM54C905 MM74C905 12-Bit Successive Approximation Register June 1989 MM54C905 MM74C905 12-Bit Successive Approximation Register General Description The MM54C905 MM74C905 CMOS 12-bit successive approximation register contains all the digit control and storage necessary for successive approximation analog-to-digital conversion Because of the unique capability of CMOS to switch to each supply rail without any offset voltage it can also be used in digital systems as the control and storage element in repetitive routines Features Y Wide supply voltage range 3 0V to15V Y Guaranteed noise margin 1 0V Y High noise immunity Y Low power TTL 0 45VCC typ fan out of 2 compatibility driving 74L Y Provision for register extension or truncation Y Operates in START STOP or continuous conversion mode Y Drive ladder switches directly For 10 bits or less with 50k 100k R 2R ladder network Connection Diagram Dual-In-Line Package Order Number MM74C905N See NS Package Number N24C See the...