HEC4538 PHILIPS [NXP Semiconductors], HEC4538 Datasheet
HEC4538
Related parts for HEC4538
HEC4538 Summary of contents
Page 1
DATA SHEET For a complete 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 MSI Dual precision monostable multivibrator Product specification File under Integrated Circuits, ...
Page 2
Philips Semiconductors Dual precision monostable multivibrator DESCRIPTION The HEF4538B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW trigger/retrigger input ( active HIGH 0 trigger/retrigger input ( overriding active LOW direct 1 reset ...
Page 3
Acrobat reader. white to force landscape pages to be ... Fig.3 Logic diagram. ...
Page 4
Philips Semiconductors Dual precision monostable multivibrator FUNCTION TABLE INPUTS Notes HIGH state (the more positive voltage LOW state (the less positive voltage) ...
Page 5
Philips Semiconductors Dual precision monostable multivibrator AC CHARACTERISTICS pF; input transition times SS amb Propagation delays HIGH to ...
Page 6
Philips Semiconductors Dual precision monostable multivibrator AC CHARACTERISTICS pF; input transition times SS amb L Change in output O pulse width over temperature (T ) amb Change in output ...
Page 7
Philips Semiconductors Dual precision monostable multivibrator Fig.5 Waveforms showing minimum I (1) Positive edge triggering. (2) Positive edge re-triggering (pulse lengthening). (3) Negative edge triggering. (4) Reset (pulse shortening). ( January 1995 , ...
Page 8
Philips Semiconductors Dual precision monostable multivibrator ( 100 100 nF Fig.7 Typical normalized change in output pulse width as a function of ambient temperature and T ...