74HC123PW Philips, 74HC123PW Datasheet

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74HC123PW

Manufacturer Part Number
74HC123PW
Description
Dual retriggerable monostable multivibrator with reset
Manufacturer
Philips
Datasheet

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74HC123PW
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NXP/恩智浦
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Part Number:
74HC123PW+118
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NXP Semiconductors
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Product specification
Supersedes data of September 1993
File under Integrated Circuits, IC06
DATA SHEET
74HC/HCT123
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

Related parts for 74HC123PW

74HC123PW 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/HCT123 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 the reset input Output capability: standard (except ...

Page 3

... Philips Semiconductors Dual retriggerable monostable multivibrator with reset ORDERING INFORMATION TYPE NUMBER NAME 74HC123N; DIP16 74HCT123N 74HC123D; SO16 74HCT123D 74HC123DB; SSOP16 74HCT123DB 74HC123PW; TSSOP16 74HCT123PW PIN DESCRIPTION PIN EXT EXT ...

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... Philips Semiconductors Dual retriggerable monostable multivibrator with reset Fig.4 Functional diagram. (1) For minimum noise generation recommended to ground pins 6 (2C and 14 (1C ) externally to pin 8 (GND). EXT 1998 Jul 08 FUNCTION TABLE INPUTS OUTPUTS ( ( ...

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... 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 1998 Jul 08 Fig.6 Timing component connections EXT EXT 5 Product specification 74HC/HCT123 . ...

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... Philips Semiconductors Dual retriggerable monostable multivibrator with reset AC CHARACTERISTICS FOR 74HC GND = ns SYMBOL PARAMETER propagation delay t PLH propagation delay t PLH propagation delay t PHL (reset) D propagation delay t PLH (reset) ...

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... 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 supply current ( I To determine I per input, multiply this value by the unit load coefficient shown in the table below. ...

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... Philips Semiconductors Dual retriggerable monostable multivibrator with reset AC CHARACTERISTICS FOR 74HCT GND = ns SYMBOL PARAMETER propagation delay t PHL propagation delay t PLH propagation delay t PHL (reset) D propagation delay t PLH (reset) ...

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... Philips Semiconductors Dual retriggerable monostable multivibrator with reset Notes to AC characteristics 1. For other R and C combinations see Fig.9. EXT EXT nF, the next formula is valid: EXT EXT EXT where output pulse width in ns external resistor EXT K = constant = 0.55 for V The inherent test jig and pin capacitance at pins 15 and 7 (nR 2 ...

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... Philips Semiconductors Dual retriggerable monostable multivibrator with reset AC WAVEFORMS Fig.7 Output pulse control using retrigger pulse HIGH. D Fig.9 Typical output pulse width as a function of the external capacitor values amb 1998 Jul 08 Fig.8 Output pulse control using reset input LOW. Fig.10 HCT typical “ ...

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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 of R and C , this output pulse can be eliminated using the X circuit shown in Fig.11. Fig.11 Power-up output pulse elimination circuit. ...

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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 UNIT max. min. max. mm 4.7 0.51 3.7 inches 0.19 0.020 0.15 Note 1 ...

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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 DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. 0.25 1.45 mm 1.75 0.25 0.10 1.25 0.010 0.057 inches 0.069 0.01 0.004 0.049 Note 1 ...

Page 14

... Philips Semiconductors Dual retriggerable monostable multivibrator with reset SSOP16: plastic shrink small outline package; 16 leads; body width 5 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT max. 0.21 1.80 mm 2.0 0.25 0.05 1.65 Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...

Page 15

... Philips Semiconductors Dual retriggerable monostable multivibrator with reset TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT max. 0.15 0.95 mm 1.10 0.25 0.05 0.80 Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. ...

Page 16

... 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, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high population densities ...

Page 17

... These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips customers using or selling these products for use in such applications their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. ...

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