HEF40163BP Philips Semiconductors, HEF40163BP Datasheet
HEF40163BP
Available stocks
Related parts for HEF40163BP
HEF40163BP Summary of contents
Page 1
DATA SHEET For a complete data sheet, please also download: The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4017B MSI 5-stage Johnson counter Product specification File under Integrated Circuits, IC04 ...
Page 2
... Philips Semiconductors 5-stage Johnson counter DESCRIPTION The HEF4017B is a 5-stage Johnson decade counter with ten spike-free decoded active HIGH outputs (O active LOW output from the most significant flip-flop (O active HIGH and active LOW clock inputs (CP an overriding asynchronous master reset input (MR). ...
Page 3
Acrobat reader. white to force landscape pages to be ... Fig.3 Logic diagram. ...
Page 4
... Philips Semiconductors 5-stage Johnson counter FUNCTION TABLE Counter advances L L Counter advances change change change change AC CHARACTERISTICS pF; input transition times SS amb L V Propagation delays HIGH to LOW LOW to HIGH 5-9 HIGH to LOW LOW to HIGH HIGH to LOW MR O 5-9 LOW to HIGH LOW to HIGH ...
Page 5
... Philips Semiconductors 5-stage Johnson counter V Output transition times HIGH to LOW LOW to HIGH AC CHARACTERISTICS pF; input transition times SS amb Hold times Minimum clock pulse width LOW HIGH 15 1 Minimum MR 5 pulse width; HIGH 10 15 Recovery time 5 for Maximum clock 5 pulse frequency Dynamic power ...
Page 6
... Philips Semiconductors 5-stage Johnson counter Fig.4 Waveforms showing hold times for CP but may be specified as negative values. Conditions LOW while CP is triggered on a LOW to HIGH transition also apply when CP = HIGH and CP RMR 0 Fig.5 Waveforms showing recovery time for MR; minimum CP January 1995 to CP ...
Page 7
... Philips Semiconductors 5-stage Johnson counter January 1995 Fig.6 Timing diagram. 7 Product specification HEF4017B MSI ...
Page 8
... Philips Semiconductors 5-stage Johnson counter APPLICATION INFORMATION Some examples of applications for the HEF4017B are: Decade counter with decimal decoding 1 out of n decoding counter (when cascaded) Sequential controller Timer. Figure 7 shows a technique for extending the number of decoded output states for the HEF4017B. Decoded outputs are sequential within each stage and from stage to stage, with no dead time (except propagation delay) ...