HEF4008BP Philips Semiconductors, HEF4008BP Datasheet

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 HEF4008B MSI 4-bit binary full adder Product specification File under Integrated Circuits, ...

Page 2

... carry input (C ), four sum outputs ( and a carry 0 3 Fig.1 Functional diagram. HEF4008BP(N): 16-lead DIL; plastic (SOT38-1) HEF4008BD(F): 16-lead DIL; ceramic (cerdip) (SOT74) HEF4008BT(D): 16-lead SO; plastic (SOT109- Package Designator North America January 1995 output (C ). The IC uses full OUT look-ahead across 4-bits to generate C ...

Page 3

... Philips Semiconductors 4-bit binary full adder January 1995 Fig.3 Logic diagram. 3 Product specification HEF4008B MSI ...

Page 4

... Philips Semiconductors 4-bit binary full adder AC CHARACTERISTICS pF; input transition times SS amb Propagation delays sum in sum out 5 HIGH to LOW LOW to HIGH 10 15 sum OUT HIGH to LOW LOW to HIGH sum out 5 IN HIGH to LOW LOW to HIGH OUT HIGH to LOW LOW to HIGH 10 15 Output transition times ...

Page 5

... Philips Semiconductors 4-bit binary full adder Dynamic power 5 dissipation per 10 package (P) 15 APPLICATION INFORMATION Fig.4 Example of a 16-bit full adder using 4 HEF4008B ICs. January 1995 TYPICAL FORMULA FOR 500 000 500 Product specification HEF4008B MSI where f = input freq. (MHz output freq. (MHz) ...