74hct423 NXP Semiconductors, 74hct423 Datasheet

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74hct423

Manufacturer Part Number
74hct423
Description
Dual Retriggerable Monostable Multivibrator With Reset
Manufacturer
NXP Semiconductors
Datasheet

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Product specification
Supersedes data of December 1990
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT423
Dual retriggerable monostable
multivibrator with reset
For a complete data sheet, please also download:
The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines
INTEGRATED CIRCUITS
1998 Jul 08

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74hct423 Summary of contents

Page 1

DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT423 Dual retriggerable monostable multivibrator with reset Product specification Supersedes data of ...

Page 2

Philips Semiconductors Dual retriggerable monostable multivibrator with reset FEATURES DC triggered from active HIGH or active LOW inputs Retriggerable for very long pulses up to 100% duty factor Direct reset terminates output pulse Schmitt-trigger action on all inputs except for ...

Page 3

... ORDERING INFORMATION TYPE NUMBER NAME 74HC423N; DIP16 plastic dual in-line package; 16 leads (300 mil); long body 74HCT423N 74HC423D; SO16 plastic small outline package; 16 leads; body width 3.9 mm; 74HCT423D low stand-off height PIN DESCRIPTION PIN NO. SYMBOL ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset FUNCTION TABLE INPUTS Notes HIGH voltage level L = LOW voltage level X = don’t care = ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset It is recommended to ground pins 6 (2C (1C ) externally to pin 8 (GND). EXT 1998 Jul 08 ) and 14 EXT Fig.5 Logic diagram. Fig.6 Timing component connections. 5 Product ...

Page 6

Philips Semiconductors Dual retriggerable monostable multivibrator with reset DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard (except for nR I category: MSI CC AC CHARACTERISTICS FOR 74HC GND = ...

Page 7

Philips Semiconductors Dual retriggerable monostable multivibrator with reset DC CHARACTERISTICS FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard (except for nR I category: MSI CC Note to HCT types The value of additional quiescent ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset Notes 1. For other R and C combinations see Fig.9. EXT EXT pF, the next formula is valid: EXT (typ.) W EXT EXT where: ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset Fig.9 Typical output pulse width as a function of the external capacitor values at V Fig.10 Typical ‘K’ factor; external capacitance = 10 nF, external resistance = 100 k ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset APPLICATION INFORMATION Power-up considerations When the monostable is powered-up it may produce an output pulse, with a pulse width defined by the values this output pulse can be ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset PACKAGE OUTLINES DIP16: plastic dual in-line package; 16 leads (300 mil); long body pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset SO16: plastic small outline package; 16 leads; body width 3 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT A ...

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Philips Semiconductors Dual retriggerable monostable multivibrator with reset SOLDERING Introduction There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, ...

Page 14

Philips Semiconductors Dual retriggerable monostable multivibrator with reset DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product ...

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