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HEF4538B Datasheet Dual Precision Monostable Multivibrator

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS DATA SHEET For a plete data sheet, please also download: • The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC • The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4538B.

General Description

The HEF4538B is a dual retriggerable-resettable monostable multivibrator.

Each multivibrator has an active LOW trigger/retrigger input (I0), an active HIGH trigger/retrigger input (I1), an overriding active LOW direct reset input (CD), an output (O) and its plement (O), and two pins (CTC,(1) RCTC) for connecting the external timing ponents Ct and Rt.

Typical pulse width variation over temperature range is ± 0,2%.

HEF4538B Distributor