General Description

The CD4024BC is a 7-stage ripple-carry binary counter. Buffered outputs are externally available from stages 1 through 7. The counter is reset to its logical “0” stage by a logical “1” on the reset input. The counter is advanced one count on the negative transition of each clock pulse.

Features

■ Wide supply voltage range: 3.0V to 15V

■ High noise immunity: 0.45 VDD (typ.)

■ Low power TTL compatibility: Fan out of 2 driving 74L or 1 driving 74LS

■ High speed: 12 MHz (typ.)

input pulse rate VDD − VSS = 10V

■ Fully static operation