DESCRIPTION

The HCC4566B and HCF4566B are monolithic integrated circuits, available in 16-lead dual-in-line plastic or ceramic packages and plastic micro packages.

The HCC4566B and HCF4566B are industrial time base generators. They consist of a divide-by-10 ripple counter and a divide-by-5 or divide-by-6 ripple counter to permit stable time generation from a 50 or 60Hz line.

■ VERY LOW QUIESCENT CURRENT

■ HIGH NOISE IMMUNITY

■ SUPPLY VOLTAGE RANGE 3V TO 18V

■ NEGATIVE EDGE TRIGGERED COUNTERS FOR EASY CASCADING

■ PULSE SHAPING ON COUNTER INPUTS ACCEPTS SLOW INPUT RISE TIMES

■ MONOSTABLE MULTIVIBRATOR POSITIVE OR NEGATIVE EDGE TRIGGERED