2002 Fairchild Semiconductor Corporation

DS005998

www.fairchildsemi.com

October 1987

Revised April 2002

The CD4528BC is a dual monostable multivibrator. Each

device is retriggerable and resettable. Triggering can occur

from either the rising or falling edge of an input pulse,

resulting in an output pulse over a wide range of widths.

Pulse duration and accuracy are determined by external

timing components Rx and Cx.

s Wide supply voltage range:

3.0V to 18V

s Separate reset available

s Quiescent current

= 5.0 nA/package (typ.) at 5.0 V

DC

s Diode protection on all inputs

s Triggerable from leading or trailing edge pulse

s Capable of driving two low-power TTL loads or one low-

power Schottky TTL load over the rated temperature

range

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

H

= HIGH Level

L

= LOW Level

↑ = Transition from LOW-to-HIGH

↓ = Transition from HIGH-to-LOW

 = One HIGH Level Pulse