Buffers, Drivers and Transceivers - Inverting Buffers and Drivers - SN54LS14

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Datasheet

Hex Schmitt-Trigger Inverters (Rev. B) (PDF 803 KB)
11 Feb 2002

	SN54LS14	SN74LS14
Voltage Nodes(V)	5	5
No. of Gates	6	6
Vcc range(V)	4.5 to 5.5	4.75 to 5.25
Input Level	TTL	TTL
Output Level	TTL	TTL
Output Drive(mA)		-0.4/8
tpd max(ns)		22
Static Current		18.5
Technology Family	LS	LS
Rating	Military	Catalog
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN54LS14

Version	Part Number	Definition
Catalog	SN74LS14	TI's standard catalog product
Space	SN54LS14-SP	Radiation tolerant, ceramic packaging and qualified for use in Space-based application

Customers Who Evaluated This Product Also Evaluated

SN54LS240: Octal Buffers And Line Drivers With 3-State Outputs
SN54LS04: Hex Inverters
SN54HC14: Hex Schmitt-trigger Inverters
SN54LS123: Retriggerable Monostable Multivibrators
SN54LS74A: Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear
SN54LS373: Octal D-Type Transparent Latches with 3-state Outputs

More Related Products

Product Information

Features

Operation From Very Slow Edges
Improved Line-Receiving Characteristics
High Noise Immunity

Description

Each circuit functions as an inverter, but because of the Schmitt action, it has different input threshold levels for positive-going (V_T+) and negative-going (V_T–) signals.

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals.

Pricing / Packaging / CAD Design Tools / Samples

				Price	Packaging		CAD Design Tools	Samples
Device	Status	Temp (^oC)	DSCC #	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Footprints	Samples
5962-9665801Q2A	ACTIVE	-55 to 125		8.19 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Purchase Samples
5962-9665801QCA	ACTIVE	-55 to 125		2.50 \| 1ku	CDIP (J) \| 14	1 \| TUBE	Purchase Samples
5962-9665801QDA	ACTIVE	-55 to 125		8.81 \| 1ku	CFP (W) \| 14	1 \| TUBE		Purchase Samples
JM38510/31302BCA	ACTIVE	-55 to 125		5.16 \| 1ku	CDIP (J) \| 14	1 \| TUBE	Purchase Samples
SN54LS14J	ACTIVE	-55 to 125		2.92 \| 1ku	CDIP (J) \| 14	1 \| TUBE	Purchase Samples
SNJ54LS14FK	ACTIVE	-55 to 125	5962-9665801Q2A	8.19 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Purchase Samples
SNJ54LS14J	ACTIVE	-55 to 125	5962-9665801QCA	2.50 \| 1ku	CDIP (J) \| 14	1 \| TUBE	Purchase Samples
SNJ54LS14W	ACTIVE	-55 to 125	5962-9665801QDA	8.81 \| 1ku	CFP (W) \| 14	1 \| TUBE		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

Reported Distributor Inventory as of 11:25 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 6 Weeks5962-9665801Q2A
None Reported View Distributors
TI Lead Time*: 6 Weeks5962-9665801QCA
Americas	Avnet	754
Americas	Rochester Electronics	113
TI Lead Time*: 6 Weeks5962-9665801QDA
Americas	Avnet	20
Americas	Rochester Electronics	124
TI Lead Time*: 6 WeeksJM38510/31302BCA
Americas	Arrow	731
Americas	Avnet	110
TI Lead Time*: 6 WeeksSN54LS14J
Americas	Arrow	746
Americas	Avnet	>1k
Europe	Avnet-SILICA	78
	EBV Elektronik	25
	Spoerle	17
TI Lead Time*: 6 WeeksSNJ54LS14FK
None Reported View Distributors
TI Lead Time*: 6 WeeksSNJ54LS14J
Americas	Arrow	441
Europe	Avnet-SILICA	59
TI Lead Time*: 6 WeeksSNJ54LS14W
Europe	EBV Elektronik	1
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
5962-9665801Q2A	TBD	POST-PLATE	N/A for Pkg Type	View	View
5962-9665801QCA	TBD	A42	N/A for Pkg Type	View	View
5962-9665801QDA	TBD	A42	N/A for Pkg Type	View	View
JM38510/31302BCA	TBD	A42	N/A for Pkg Type	View	View
SN54LS14J	TBD	A42	N/A for Pkg Type	View	View
SNJ54LS14FK	TBD	POST-PLATE	N/A for Pkg Type	View	View
SNJ54LS14J	TBD	A42	N/A for Pkg Type	View	View
SNJ54LS14W	TBD	A42	N/A for Pkg Type	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 SN54LS14

Datasheet

Hex Schmitt-Trigger Inverters (Rev. B) (PDF, 803 KB)
11 Feb 2002

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9385 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2441 views
01 Oct 1996 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3904 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Designing with the SN54/74LS123 (Rev. A) (HTM, 9 KB) 3061 views
01 Mar 1997 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9159 views
01 Jun 1997 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract

View Application Notes for Inverting Buffers and Drivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007

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
SN54LS240	Octal Buffers And Line Drivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54LS04	Hex Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54HC14	Hex Schmitt-trigger Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54LS244	Octal Buffers And Line Drivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN54LS123	Retriggerable Monostable Multivibrators	SPECIALTY LOGIC-MONOSTABLE MULTIVIBRATORS	TI customers also evaluated this product.
SN54LS74A	Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear	FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS	TI customers also evaluated this product.
SN54LS373	Octal D-Type Transparent Latches with 3-state Outputs	FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE LATCHES	TI customers also evaluated this product.
SN54LS132	Quadruple 2-Input Positive-NAND Schmitt Triggers	GATES-NAND GATES	TI customers also evaluated this product.
SN54LS221	Dual Monostable Multivibrators With Schmitt-trigger Inputs	SPECIALTY LOGIC-MONOSTABLE MULTIVIBRATORS	TI customers also evaluated this product.
SN54LS245	Octal Bus Transceivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-STANDARD TRANSCEIVERS	TI customers also evaluated this product.
SN54LS00	Quadruple 2-Input Positive-NAND Gates	GATES-NAND GATES	TI customers also evaluated this product.
SN54LS273	Octal D-type Flip-Flop With Clear	FLIP-FLOPS, LATCHES AND REGISTERS-D-TYPE FLIP-FLOPS	TI customers also evaluated this product.
SN54LS30	8-Input Positive-NAND Gates	GATES-NAND GATES	TI customers also evaluated this product.
SN54LS164	8-Bit Parallel-Out Serial Shift Registers	FLIP-FLOPS, LATCHES AND REGISTERS-SHIFT REGISTERS	TI customers also evaluated this product.

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SN54LS14 Status: ACTIVE

Hex Schmitt-trigger Inverters

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Datasheet

Other qualified versions of SN54LS14

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

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