4000 Series CMOS Logic Family
- ST HCF4040BEY, This ST CD4040B 12 stage ripple carry binary counter/divider IC is available in a DIL-16 package. A part of the CMOS 4000 range. Schmitt trigger action on the input pulse line permits unlimited clock rise & fall times. 4040b 12 Stage Ripple Carry Bin Ctr