4528B
Description
The CD4528B 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 ponents Rx and Cx
Features
Y Y Y Y Y Y
Wide supply voltage range 3 0V to 18V Separate reset available Quiescent current e 5 0 n A package (typ ) at 5 0 VDC Diode protection on all inputs Triggerable from leading or trailing edge pulse Capable of driving two low-power TTL loads or one low-power Schottky TTL load over the rated temperature range
Connection Diagrams
Dual-In-Line Package
TL F 5998
- 2
Top View Order Number CD4528B
TL F 5998
- 1
Truth Table
Inputs Clear L X X H H A X H X L B X X L Q L L L Outputs Q H H H
H L e High Level e Low Level e Transition from Low to High e Transition from High to Low e One High Level Pulse e One Low Level Pulse u v
X v
H u e Irrelevant
C1995...
