Serial-in shift registers with output registers - SN74LS595

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Datasheet

	8-Bit Shift Registers With Output Latches (sn74ls595.pdf, 1240 KB) 01 Mar 1988 Download

	SN54LS595	SN74LS595
Voltage Nodes(V)	5	5
Vcc range(V)	4.5 to 5.5	4.75 to 5.25
Input Level	TTL	TTL
Output Level	TTL	TTL
Output Drive(mA)		-2.6/24
Output	3S	3S
Clear	Async	Async
Technology Family	LS	LS
Rating	Military
	Samples	Samples
	Inventory	Inventory

Product Information

Features

8-Bit Serial-In, Parallel-Out Shift Registers with Storage
Choice of 3-State ('LS595) or Open-Collector ('LS596) Parallel Outputs
Shift Register Has Direct Clear
Accurate Shift Frequency:DC to 20 MHz

Description

These devices each contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state ('LS595) or open-collector ('LS596) outputs. Separate clocks are provided for both the shift register and the storage register. The shift register has a direct-overriding clear, serial input, and serial output pins for cascading.

Both the shift register and storage register clocks are positive-edge triggered. If the user wishes to connect both clocks together, the shift register state will always be one clock pulse ahead of the storage register.

What's This?

View RoHS Compliant Devices

SN74LS595, Status:ACTIVE
Serial-in shift registers with output registers

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Pricing/Packaging/CAD Design Tools/Samples
			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Budget Price ($US) \| QTY	Industry Standard (TI Pkg) \| Pins	Top Side Marking	Standard Pack Quantity \| Package Carrier	Footprints	Samples
SN74LS595D	ACTIVE	0 to 70	7.26 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
SN74LS595DE4	ACTIVE	0 to 70	7.26 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
SN74LS595DG4	ACTIVE	0 to 70	7.26 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
SN74LS595DR	ACTIVE	0 to 70	7.26 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
SN74LS595DRE4	ACTIVE	0 to 70	7.26 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
SN74LS595DRG4	ACTIVE	0 to 70	7.26 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
SN74LS595N	ACTIVE	0 to 70	7.26 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Purchase Samples
SN74LS595N3	OBSOLETE	0 to 70		PDIP (N) \| 16	View		Not Available
SN74LS595NE4	ACTIVE	0 to 70	7.26 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Purchase Samples
SN74LS595NSR	ACTIVE	0 to 70	7.26 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
SN74LS595NSRE4	ACTIVE	0 to 70	7.26 \| 1ku	SO (NS) \| 16	View	2000 \| LARGE T&R	Purchase Samples
SN74LS595NSRG4	ACTIVE	0 to 70	7.26 \| 1ku	SO (NS) \| 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
SN74LS595D	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1560*	>10k \| 2 Jun	4 Weeks	Americas	Arrow	238
					Avnet	15
					Rochester Electronics	>1k
				Europe	Spoerle	40
SN74LS595DE4	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1560*	>10k \| 2 Jun	4 Weeks	None Reported View Distributors
SN74LS595DG4	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1560*	>10k \| 2 Jun	4 Weeks	None Reported View Distributors
SN74LS595DR	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	>10k \| 6 Jun	4 Weeks	Americas	DigiKey	>1k
SN74LS595DRE4	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	>10k \| 6 Jun	4 Weeks	None Reported View Distributors
SN74LS595DRG4	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2500*	>10k \| 6 Jun	4 Weeks	None Reported View Distributors
SN74LS595N	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1627 \| 9 Jun	4 Weeks	Americas	Arrow	830
		>10k \| 13 Jun			DigiKey	123
					Mouser Electronics	992
					Newark	940
					Rochester Electronics	617
				Europe	Abacus Polar	75
SN74LS595N3	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*		Call**	Americas	Rochester Electronics	164
SN74LS595NE4	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1627 \| 9 Jun	4 Weeks	Americas	Avnet	645
	0*	>10k \| 13 Jun	4 Weeks	Americas	Rochester Electronics	850
SN74LS595NSR	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1626 \| 9 Jun	4 Weeks	None Reported View Distributors
	0*	>10k \| 16 Jun	4 Weeks
SN74LS595NSRE4	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1626 \| 9 Jun	4 Weeks	None Reported View Distributors
	0*	>10k \| 16 Jun	4 Weeks
SN74LS595NSRG4	As of 8:10 AM GMT, 11 May 2008			As of 8:10 AM GMT, 11 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1626 \| 9 Jun	4 Weeks	None Reported View Distributors
	0*	>10k \| 16 Jun	4 Weeks

* 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
SN74LS595D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595DE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595DRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595N	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN74LS595NE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN74LS595NSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595NSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LS595NSRG4	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

8-Bit Shift Registers With Output Latches (sn74ls595.pdf, 1240 KB)
01 Mar 1988 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

TI IBIS File Creation, Validation, and Distribution Processes (szza034.htm, 9 KB)
29 Aug 2002 Abstract

Designing With Logic (Rev. C) (sdya009c.htm, 8 KB)
01 Jun 1997 Abstract

Designing with the SN54/74LS123 (Rev. A) (sdla006a.htm, 9 KB)
01 Mar 1997 Abstract

Live Insertion (sdya012.htm, 8 KB)
01 Oct 1996 Abstract

Input and Output Characteristics of Digital Integrated Circuits (sdya010.htm, 9 KB)
01 Oct 1996 Abstract

View Application Notes for Shift Registers

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