CD4724B Status: ACTIVE

CMOS 8-Bit Addressable Latch

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Datasheet

CD4724B TYPES (Rev. C) (cd4724b.pdf, 650 KB)
27 Jun 2003 Download

	CD4724B
Voltage Nodes(V)	5, 10, 15
Rating	Catalog
Technology Family	CD4000
	Samples
	Inventory

Other qualified versions of CD4724B

Version	Part Number	Definition
Military	CD4724B-MIL	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

CD4099B: CMOS 8-Bit Addressable Latch
CD4076B: CMOS 4-Bit D-Type Registers with Clock and 3-State Outputs
CD4508B: CMOS Dual 4-Bit Latch
CD40174B: CMOS Hex D-Type Flip-Flop
CD4014B: CMOS 8-Stage Static Shift Register

Product Information

Features

Serial data input
Active parallel output
Storage register capability
Master clear
Can function as demultiplexer
Standardized, symmetrical output characteristics
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:
- Multi-line decoders
- A/D converters

NOT RECOMMENDED FOR NEW DESIGNS SEE CD4099B

Description

CD4724B 8-bit addressable latch is a serial-input, parallel-output storage register that can perform a variety of functions.

Data are inputted to a particular bit in the latch when that bit is addressed (by means of input A0, A1, A2) and when WRITE DISABLE is at a low level. When WRITE DISABLE is high, data entry is inhibited; however, all 8 outputs can be continuously read independent of WRITE DISABLE and address inputs.

A master RESET input is available, which resets all bits to a logic "0" level when RESET and WRITE DISABLE are at a high level. When RESET is at a high level, and WRITE RESET is at a low level, the latch acts as a 1-of-8 demultiplexer; the bit that is addressed has an active output which follows the data input, while all unaddressed bits are held to a logic "0" level.

The CD4724B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

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
CD4724BE	ACTIVE	-55 to 125	0.44 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4724BEE4	ACTIVE	-55 to 125	0.44 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4724BNSR	ACTIVE	-55 to 125	0.44 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4724BNSRE4	ACTIVE	-55 to 125	0.44 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4724BNSRG4	ACTIVE	-55 to 125	0.44 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4724BPW	ACTIVE	-55 to 125	0.44 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4724BPWE4	ACTIVE	-55 to 125	0.44 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4724BPWG4	ACTIVE	-55 to 125	0.44 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4724BPWR	ACTIVE	-55 to 125	0.44 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4724BPWRE4	ACTIVE	-55 to 125	0.44 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CD4724BPWRG4	ACTIVE	-55 to 125	0.44 \| 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

	TI Inventory Status			Reported Distributor Inventory
CD4724BE	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	5383 \| 17 Dec	8 Weeks	Americas	DigiKey	115
	0*	>10k \| 9 Feb	8 Weeks	Americas	Rochester Electronics	274
CD4724BEE4	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	5383 \| 17 Dec	8 Weeks	None Reported View Distributors
	0*	>10k \| 9 Feb	8 Weeks
CD4724BNSR	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		6 Weeks	None Reported View Distributors
CD4724BNSRE4	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		6 Weeks	None Reported View Distributors
CD4724BNSRG4	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		6 Weeks	None Reported View Distributors
CD4724BPW	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 9 Feb	8 Weeks	None Reported View Distributors
CD4724BPWE4	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 9 Feb	8 Weeks	None Reported View Distributors
CD4724BPWG4	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 9 Feb	8 Weeks	None Reported View Distributors
CD4724BPWR	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		6 Weeks	Americas	DigiKey	>1k
CD4724BPWRE4	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		6 Weeks	None Reported View Distributors
CD4724BPWRG4	As of 10:09 AM GMT, 04 Dec 2008			As of 10:09 AM GMT, 04 Dec 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		6 Weeks	None Reported View Distributors
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
CD4724BE	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4724BEE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4724BNSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BNSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BNSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4724BPWRG4	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

Datasheets

CD4724B TYPES (Rev. C) (cd4724b.pdf, 650 KB)
27 Jun 2003 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (szza036b.htm, 8 KB)
28 May 2003 Abstract
Understanding Buffered and Unbuffered CD4xxxB Series Device Characteristics (scha004.htm, 9 KB)
03 Dec 2001 Abstract

View Application Notes for Other Latches

User Guides

LOGIC Pocket Data Book (Rev. B) (scyd013b.pdf, 6001 KB)
16 Jan 2007 Download
Signal Switch Data Book (Rev. A) (scdd003a.pdf, 18396 KB)
14 Nov 2003 Download

More Literature

Logic Selection Guide 2007 (Rev. Z) (sdyu001z.pdf, 2862 KB)
24 Apr 2007 Download
Logic Cross-Reference (Rev. A) (scyb017a.pdf, 2938 KB)
07 Oct 2003 Download

Alternative Products - Are similar to CD4724B
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
CD4099B	CMOS 8-Bit Addressable Latch	TI customers also evaluated this product.
CD4076B	CMOS 4-Bit D-Type Registers with Clock and 3-State Outputs	TI customers also evaluated this product.
CD4508B	CMOS Dual 4-Bit Latch	TI customers also evaluated this product.

Complementary Products - Can be used with CD4724B
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
CD40174B	CMOS Hex D-Type Flip-Flop	FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS	TI customers also evaluated this product.
CD4014B	CMOS 8-Stage Static Shift Register	FLIP-FLOPS, LATCHES AND REGISTERS-SHIFT REGISTERS	TI customers also evaluated this product.

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CD4724B Status: ACTIVE

CMOS 8-Bit Addressable Latch

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