Digital Comparators - Address/Identity/Magnitude Comparators - CD4585B

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Datasheet

CD4585B TYPES (Rev. B) (cd4585b.pdf, 628 KB)
27 Jun 2003 Download

	CD4585B
Rating	Military
Technology Family	CD4000
	Samples
	Inventory

Product Information

Features

Expansion to 8, 12, 16.....4N bits by cascading units
Medium-speed operation:
compares two 4-bit words in 180 ns (typ.) at 10 V
100% tested for quiescent current at 20 V
Standardized symmetrical output characteristics
5-V, 10-V, and 15-V parametric ratings
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
Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices"
Applications:
- Servo motor controls
- Process controllers

Description

CD4585B is a 4-bit magnitude comparator designed for use in computer and logic applications that require the comparison of two 4-bit words. This logic circuit determines whether one 4-bit word (Binary or BCD) is "less than", "equal to", or "greater than" a second 4-bit word.

The CD4585B has eight comparing inputs (A3, B3, through A0, B0), three outputs (A<B,A = B,A>B) and three cascading inputs (A<B,A=B,A>B) that permit systems designers to expand the comparator function to 8, 12, 16.....4N bits. When a single CD4585B is used, the cascading inputs are connected as follows: (A<B) = low, (A=B) = high, (A>B) = high.

Cascading these units for comparison of more than 4 bits is accomplished as shown in Fig. 13.

The CD4585B 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)	DSCC #	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
7703702EA	ACTIVE	-55 to 125		5.59 \| 1ku	CDIP (J) \| 16		1 \| TUBE	Purchase Samples
CD4585BE	ACTIVE	-55 to 125		0.40 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4585BEE4	ACTIVE	-55 to 125		0.40 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD4585BF3A	ACTIVE	-55 to 125	7703702EA	5.59 \| 1ku	CDIP (J) \| 16		1 \| TUBE	Purchase Samples
CD4585BNSR	ACTIVE	-55 to 125		0.31 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4585BNSRE4	ACTIVE	-55 to 125		0.31 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4585BNSRG4	ACTIVE	-55 to 125		0.31 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4585BPW	ACTIVE	-55 to 125		0.31 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4585BPWE4	ACTIVE	-55 to 125		0.31 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4585BPWG4	ACTIVE	-55 to 125		0.31 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
CD4585BPWR	ACTIVE	-55 to 125		0.31 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4585BPWRE4	ACTIVE	-55 to 125		0.31 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples
CD4585BPWRG4	ACTIVE	-55 to 125		0.31 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples

* 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
7703702EA	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
	422*		8 Weeks	None Reported View Distributors
CD4585BE	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 \| 17 Dec	4 Weeks	Americas	Arrow	25
					Avnet	>1k
					DigiKey	702
					Mouser Electronics	553
					Newark	>1k
					Rochester Electronics	354
				Asia	WPI	74
				Europe	EBV Elektronik	50
CD4585BEE4	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 \| 17 Dec	4 Weeks	None Reported View Distributors
CD4585BF3A	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
	422*		8 Weeks	Americas	Arrow	56
				Americas	Rochester Electronics	20
				Europe	Abacus Polar	19
CD4585BNSR	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BNSRE4	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BNSRG4	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BPW	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BPWE4	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BPWG4	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BPWR	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BPWRE4	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 \| 7 Jan	5 Weeks	None Reported View Distributors
CD4585BPWRG4	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 \| 7 Jan	5 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
7703702EA	TBD	A42 SNPB	N/A for Pkg Type	View	View
CD4585BE	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4585BEE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD4585BF3A	TBD	A42 SNPB	N/A for Pkg Type	View	View
CD4585BNSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BNSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BNSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD4585BPWRG4	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

CD4585B TYPES (Rev. B) (cd4585b.pdf, 628 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

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

Support and Community

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CD4585B Status: ACTIVE

4-Bit Magnitude Comparators