CD4047B Status: ACTIVE

CMOS Low-Power Monostable/Astable Multivibrator

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Datasheet

CD4047B TYPES (Rev. C) (PDF 1033 KB)
21 Aug 2003

	CD4047B
Voltage Nodes(V)	5, 10, 15
Rating	Catalog
Technology Family	CD4000
	Samples
	Inventory

Other qualified versions of CD4047B

Version	Part Number	Definition
Military	CD4047B-MIL	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

CD14538B: CMOS Dual Precision Monostable Multivibrator (125 C Operation)
CD4098B: CMOS Dual Monostable Multivibrator
CD4047B-MIL: CMOS Low-Power Monostable/Astable Multivibrator

Product Information

Features

Lower power consumption: special CMOS oscillator configuration
Monostable (one-shot) or astable (free-running) operation
True and complemented buffered outputs
Only one external R anc C required
Buffered inputs
100% tested for quiescent current at 20 V
Standardized, symmetrical output characteristics
5-V, 10-V, and 15-V parametric ratings
Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
Monostable Multivibrator Features:
- Positive-or negative-edge trigger
- Output pulse width independent of trigger pulse duration
- Retriggerable option for pulse width expansion
- Internal power-on reset circuit
- Long pulse widths possible using small RC components by means of external counter provision
- Fast recovery time essentially independent of pulse width
- Pulse-width accuracy maintained at duty cycles approaching 100%
Astable Multivibrator Features:
- Free-running or gatable operating modes
- 50% duty cycle

View All Features in Datasheet

Description

CD4047B consists of a gatable astable multivibrator with logic techniques incorporated to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options.

Inputs include +TRIGGER, -TRIGGER, ASTABLE, ASTABLE\, RETRIGGER, and EXTERNAL RESET. Buffered outputs are Q\, Q and OSCILLATOR. In all modes of operation, and external capacitor must be connected between C-Timing and RC-Common terminal, and an external resistor must be connected between the R-Timing and RC-Common terminals.

Astable operation is enabled by a high level on the STABLE input or a low level on the ASTABLE\ input, or both. The period of the square wave at the Q and Q\ Outputs in this mode off operation is a function of the external components employed.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
CD4047BE	ACTIVE	-55 to 125	0.29 \| 1ku	PDIP (N) \| 14	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4047BEE4	ACTIVE	-55 to 125	0.29 \| 1ku	PDIP (N) \| 14	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4047BM	ACTIVE	-55 to 125	0.24 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
CD4047BM96	ACTIVE	-55 to 125	0.24 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
CD4047BM96E4	ACTIVE	-55 to 125	0.24 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
CD4047BM96G4	ACTIVE	-55 to 125	0.24 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
CD4047BME4	ACTIVE	-55 to 125	0.24 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
CD4047BMG4	ACTIVE	-55 to 125	0.24 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
CD4047BMT	ACTIVE	-55 to 125	0.57 \| 1ku	SOIC (D) \| 14	View	250 \| SMALL T&R	Purchase Samples
CD4047BMTE4	ACTIVE	-55 to 125	0.57 \| 1ku	SOIC (D) \| 14	View	250 \| SMALL T&R	Purchase Samples
CD4047BMTG4	ACTIVE	-55 to 125	0.57 \| 1ku	SOIC (D) \| 14	View	250 \| SMALL T&R	Purchase Samples
CD4047BNSR	ACTIVE	-55 to 125	0.24 \| 1ku	SO (NS) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4047BNSRE4	ACTIVE	-55 to 125	0.24 \| 1ku	SO (NS) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4047BNSRG4	ACTIVE	-55 to 125	0.24 \| 1ku	SO (NS) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4047BPW	ACTIVE	-55 to 125	0.24 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE	Purchase Samples
CD4047BPWE4	ACTIVE	-55 to 125	0.24 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE	Purchase Samples
CD4047BPWG4	ACTIVE	-55 to 125	0.24 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE	Purchase Samples
CD4047BPWR	ACTIVE	-55 to 125	0.24 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4047BPWRE4	ACTIVE	-55 to 125	0.24 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4047BPWRG4	ACTIVE	-55 to 125	0.24 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 12:14 PM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCD4047BE
Americas	Arrow	311
	Avnet	>1k
	Newark	>1k
	Rochester Electronics	>1k
Asia	Farnell Asia	539
Europe	Arrow Northern Europe	>1k
	Avnet-SILICA	>1k
	EBV Elektronik	>1k
	Farnell	328
	Spoerle	>1k
Worldwide	DigiKey	>1k
	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksCD4047BEE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksCD4047BM
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	663
Europe	Abacus Polar	>1k
	Avnet-SILICA	>1k
	Farnell	663
Worldwide	Mouser Electronics	810
TI Lead Time*: 20 WeeksCD4047BM96
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BM96E4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BM96G4
None Reported View Distributors
TI Lead Time*: 18 WeeksCD4047BME4
None Reported View Distributors
TI Lead Time*: 18 WeeksCD4047BMG4
Europe	EBV Elektronik	>1k
TI Lead Time*: 20 WeeksCD4047BMT
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BMTE4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BMTG4
None Reported View Distributors
TI Lead Time*: 18 WeeksCD4047BNSR
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 18 WeeksCD4047BNSRE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksCD4047BNSRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD4047BPW
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BPWE4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BPWRE4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4047BPWRG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
CD4047BE	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4047BEE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4047BM	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BM96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BM96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BM96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BMG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BMT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BMTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BMTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BNSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BNSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BNSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4047BPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for CD4047B

Datasheet

CD4047B TYPES (Rev. C) (PDF, 1033 KB)
21 Aug 2003

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27294 views
24 May 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21746 views
28 May 2003 Read Abstract
Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics (HTM, 9 KB) 3259 views
03 Dec 2001 Read Abstract

View Application Notes for Monostable Multivibrators

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47453 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9675 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90936 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15456 views
07 Oct 2003

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
CD14538B	CMOS Dual Precision Monostable Multivibrator (125 C Operation)	SPECIALTY LOGIC-MONOSTABLE MULTIVIBRATORS	TI customers also evaluated this product.
CD4098B	CMOS Dual Monostable Multivibrator	SPECIALTY LOGIC-MONOSTABLE MULTIVIBRATORS	TI customers also evaluated this product.
CD4047B-MIL	CMOS Low-Power Monostable/Astable Multivibrator	SPECIALTY LOGIC-MONOSTABLE MULTIVIBRATORS	TI customers also evaluated this product.

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CD4047B Status: ACTIVE

CMOS Low-Power Monostable/Astable Multivibrator

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