MC10154

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Binary Counter The MC10154 is a four–bit counter capable of divide–by–two, divide–by– four, divide–by–eight or a divide–by–sixteen function. Clock inputs trigger on the positive going edge of the clock pulse. Set and Reset inputs override the clock, allowing asynchronous “set” or “clear.” Individual Set and common Reset inputs are provided, as well as complemen– tary outputs for the first and fourth bits. True outputs are available at all bits. MC10154 PD ftoggle tpd tpd = = = = 370 mW typ/pkg (No Load) 150 MHz (typ) 3.5 ns typ (C to Q0) 11 ns typ (C to Q3) L SUFFIX CERAMIC PACKAGE CASE 620–10 P SUFFIX PLASTIC PACKAGE CASE 648–08 LOGIC DIAGRAM S0 11 15 Q0 7 S1 13 Q1 6 S2 4 Q2 5 S3 2 Q3 PIN ASSIGNMENT D S Q’ Q C1 C2 Q R Q’ D S Q’ Q C1 R Q’ D S Q’ Q C1 R Q’ D S Q’ Q C1 Q R VCC1 Q3 Q3 Q2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC2 Q0 Q0 Q1 CLOCK 1 S0 CLOCK 2 RESET 12 Clock 1 10 Clock 2 9 Reset 14 Q0 3 VCC1 = PIN 1 VCC2 = PIN 16 VEE = PIN 8 S3 Q3 S2 S1 VEE OUTPUTS TRUTH TABLE INPUTS R H L L L L L L L L L L L L L L L L L L L S0 L H L L L L L L L L L L L L L L L L L L S1 L H L L L L L L L L L L L L L L L L L L S2 L H L L L L L L L L L L L L L L L L L L S3 L H L L L L L L L L L L L L L L L L L L C1 X X H X * * * * * * * * * * * * * * * * C2 X X X H * * * * * * * * * * * * * * * * Q0 L H Q1 Q2 Q3 L H L L H H No Count No Count H H L L H H L L H H L L H H L L H H H H L L L L H H H H L L L L H L H L H L H L H L H L H L H L H H...