Timers & Support Products PROGRAMMABLE TIMER

HEF4541BTD

Manufacturer Part NumberHEF4541BTD
DescriptionTimers & Support Products PROGRAMMABLE TIMER
ManufacturerNXP Semiconductors
TypeProgrammable
HEF4541BTD datasheet
 

Specifications of HEF4541BTD

Number Of Internal Timers1Supply Voltage (max)15 V
Supply Voltage (min)3 VMaximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 CMounting StyleSMD/SMT
Propagation Delay (max)1150 ns, 420 ns, 300 nsPackage / CaseSOT-108
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther namesHEF4541BT,652
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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
HEF4541B
MSI
Programmable timer
Product specification
File under Integrated Circuits, IC04
INTEGRATED CIRCUITS
January 1995

HEF4541BTD 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 HEF4541B MSI Programmable timer Product specification File under Integrated Circuits, IC04 INTEGRATED ...

  • Page 2

    Philips Semiconductors Programmable timer DESCRIPTION The HEF4541B is a programmable timer which consists of a 16-stage binary counter, an integrated oscillator to be used with external timing components, an automatic power-on reset and output control logic. The frequency of the ...

  • Page 3

    Philips Semiconductors Programmable timer January 1995 Fig.3 Logic diagram. 3 Product specification HEF4541B MSI ...

  • Page 4

    Philips Semiconductors Programmable timer PINNING address inputs 0 1 MODE mode select input AR auto reset input MR master reset input PH phase input R external resistor connection ( external capacitor connection ( ...

  • Page 5

    Philips Semiconductors Programmable timer C curve 120 curve nF Fig.5 RC oscillator frequency ...

  • Page 6

    Philips Semiconductors Programmable timer nF nF 120 Fig.6 Frequency deviation ( ...

  • Page 7

    Philips Semiconductors Programmable timer DC CHARACTERISTICS Supply current power-on reset enabled (note) Supply voltage for automatic reset initialization (note) Output current HIGH Output current LOW ...

  • Page 8

    Philips Semiconductors Programmable timer AC CHARACTERISTICS pF; input transition times SS amb Propagation delays selected HIGH to LOW LOW to HIGH ...