Decoders/Encoders/Multiplexers - Decoders/Demultiplexers - CD4543B

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Datasheet

CD4543B Types (Rev. D) (PDF 790 KB)
29 Apr 2004

	CD4543B
Voltage Nodes(V)	5, 10, 15
Rating	Catalog
Technology Family	CD4000
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

CD4511B: CMOS BCD-to-7-Segment LED Latch Decoder Drivers
CD74HC4543: High Speed CMOS Logic BCD-to-7 Segment Latch/Decoder/Driver for LCDs
CD4056B: CMOS BCD To 7-Segment LCD Decoder/Driver with Strobed-Latch Function

Product Information

Features

Display blanking of all illegal input combinations
Latch storage of code
Capability of driving two low power TTL loads, two HTL loads, or one low power Schottky load over the full rated-temperature range
Pin-for-pin replacement for the CD4056B (with pin 7 tied to V_SS)
Direct LED driving capability
100% tested for quiescent current at 20 V
Maximum input current of 1 µA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
Noise margin (full package-temperature range) =
1 V at V_DD = 5 V
2 V at V_DD = 10 V
2.5 V at V_DD = 15 V
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"
Applications:
- Instrument display driver
- Dashboard display driver
- Computer/calculator display driver
- Timing device driver (clocks, watches, timers)

Description

CD4543B is a BCD-to-seven segment latch/decoder/driver designed primarily for liquid-crystal display (LCD) applications. It is also capable of driving light emitting diode (LED), incandescent, gas-discharge, and fluorescent displays. This device is functionally similar to and serves as direct replacement for the CD4056B when pin 7 is connected to V_SS. It differs from the CD4056B in that it has a display blanking capability instead of a level-shifting function and requires only one power supply. When the CD4056B is used in the level shifting mode, two power supplies are required. When the CD4543B is used for LCD applications, a square wave must be applied to the PHASE input and the backplane of the LCD device.

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
CD4543BE	ACTIVE	-55 to 125	0.26 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4543BEE4	ACTIVE	-55 to 125	0.26 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4543BM	ACTIVE	-55 to 125	0.29 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD4543BM96	ACTIVE	-55 to 125	0.26 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
CD4543BM96E4	ACTIVE	-55 to 125	0.26 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
CD4543BM96G4	ACTIVE	-55 to 125	0.26 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
CD4543BME4	ACTIVE	-55 to 125	0.29 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD4543BMG4	ACTIVE	-55 to 125	0.29 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD4543BMT	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples
CD4543BMTE4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples
CD4543BMTG4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples
CD4543BNSR	ACTIVE	-55 to 125	0.26 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4543BNSRE4	ACTIVE	-55 to 125	0.26 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4543BNSRG4	ACTIVE	-55 to 125	0.26 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4543BPW	ACTIVE	-55 to 125	0.26 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4543BPWE4	ACTIVE	-55 to 125	0.26 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4543BPWG4	ACTIVE	-55 to 125	0.26 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4543BPWR	ACTIVE	-55 to 125	0.26 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4543BPWRE4	ACTIVE	-55 to 125	0.26 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4543BPWRG4	ACTIVE	-55 to 125	0.26 \| 1ku	TSSOP (PW) \| 16	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 12:12 PM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCD4543BE
Americas	Arrow	666
	Avnet	>1k
	Newark	>1k
	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Europe	Arrow Southern Europe	>1k
	Avnet-SILICA	100
	EBV Elektronik	>1k
	Farnell	>1k
	Spoerle	>1k
Worldwide	DigiKey	68
Worldwide	Mouser Electronics	713
TI Lead Time*: 20 WeeksCD4543BEE4
Americas	Avnet	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD4543BM
Americas	Rochester Electronics	40
Asia	Farnell Asia	80
Europe	Farnell	80
Europe	Spoerle	40
Worldwide	Mouser Electronics	259
TI Lead Time*: 20 WeeksCD4543BM96
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4543BM96E4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4543BM96G4
Worldwide	Mouser Electronics	467
TI Lead Time*: 20 WeeksCD4543BME4
None Reported View Distributors
TI Lead Time*: 20 WeeksCD4543BMG4
None Reported View Distributors
TI Lead Time*: 18 WeeksCD4543BMT
Americas	Rochester Electronics	750
Worldwide	Mouser Electronics	254
TI Lead Time*: 18 WeeksCD4543BMTE4
None Reported View Distributors
TI Lead Time*: 18 WeeksCD4543BMTG4
None Reported View Distributors
TI Lead Time*: 15 WeeksCD4543BNSR
None Reported View Distributors
TI Lead Time*: 15 WeeksCD4543BNSRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksCD4543BNSRG4
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksCD4543BPW
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD4543BPWE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD4543BPWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD4543BPWR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	959
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksCD4543BPWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksCD4543BPWRG4
Worldwide	DigiKey	Available
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
CD4543BE	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4543BEE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4543BM	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BM96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BM96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BM96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BMG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BMT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BMTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BMTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BNSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BNSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BNSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4543BPWRG4	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 CD4543B

Datasheet

CD4543B Types (Rev. D) (PDF, 790 KB)
29 Apr 2004

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract
Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics (HTM, 9 KB) 3252 views
03 Dec 2001 Read Abstract

View Application Notes for Decoders/Demultiplexers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9650 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90646 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15425 views
07 Oct 2003

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
CD4511B	CMOS BCD-to-7-Segment LED Latch Decoder Drivers	DECODERS/ENCODERS/MULTIPLEXERS-DECODERS/DEMULTIPLEXERS	TI customers also evaluated this product.
CD74HC4543	High Speed CMOS Logic BCD-to-7 Segment Latch/Decoder/Driver for LCDs	DECODERS/ENCODERS/MULTIPLEXERS-DECODERS/DEMULTIPLEXERS	TI customers also evaluated this product.
CD4056B	CMOS BCD To 7-Segment LCD Decoder/Driver with Strobed-Latch Function	DECODERS/ENCODERS/MULTIPLEXERS-DECODERS/DEMULTIPLEXERS	TI customers also evaluated this product.

Support and Community

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CD4543B Status: ACTIVE

CMOS BCD-to-Seven-Segment Latch/Decoder/Driver for Liquid-Crystal Displays

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Support and Community

Customer Tags

Other Support

CD4543B Status: ACTIVE

CMOS BCD-to-Seven-Segment Latch/Decoder/Driver for Liquid-Crystal Displays

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Related Products

Support and Community

Customer Tags

Other Support