MC14549B Datasheet - ON Semiconductor

MC14549B Successive Approximation Registers

MC14549B, MC14559B Successive Approximation Registers The MC14549B and MC14559B successive approximation registers are 8 bit registers providing all the digital control and storage necessary for successive approximation analog to digital conversion systems. These parts differ in only one control input. The Master Reset (MR) on the MC14549B is required in the cascaded mode when more than 8 bits are desired. The Feed Forward (FF) of the MC14559B is used for register short.

MC14549B Features

* Totally Synchronous Operation

* All Outputs Buffered

* Single Supply Operation

* Serial Output

* Retriggerable

* Compatible with a Variety of Digital and Analog Systems such as the MC1408 8

* Bit D/A Converter

* All Control Inputs Posit

MC14549B_ONSemiconductor.pdf