Decoders/Encoders/Multiplexers - Data Selectors/Multiplexers - SN54LVC157A

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Datasheet

SN54LVC157A, SN74LVC157A (Rev. P) (PDF 920 KB)
27 Jul 2005

	SN54LVC157A	SN74LVC157A	SN74LVC157A-EP
Voltage Nodes(V)	3.3, 2.7	3.3, 2.7, 2.5, 1.8	2.7, 3.3
Vcc range(V)	2.0 to 3.6	1.65 to 3.6	2 to 3.6
Input Level	TTL/CMOS	TTL/CMOS	TTL/CMOS
Output Level	LVTTL	LVTTL	LVTTL
Output Drive(mA)	-24/24	-24/24	-24/24
Output	2S	2S	2S
From	2	2	2
To	1	1	1
ICC(uA)			10
Technology Family	LVC	LVC	LVC
tpd max(ns)	8.2	8.1	5.4
Rating	Military	Catalog	HiRel Enhanced Product
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Other qualified versions of SN54LVC157A

Version	Part Number	Definition
Automotive	SN74LVC157A-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog	SN74LVC157A	TI's standard catalog product
Enhanced Product	SN74LVC157A-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

SN74LVC157A: Quadruple 2-Line To1-Line Data Selector / Multiplexer

Product Information

Features

Operate From 1.65 V to 3.6 V
Specified From -40°C to 85°C, -40°C to 125°C, and -55°C to 125°C
Inputs Accept Voltages to 5.5 V
Max t_pd of 5.2 ns at 3.3 V
Typical V_OLP (Output Ground Bounce) < 0.8 V at V_CC = 3.3 V, T_A = 25°C
Typical V_OHV (Output V_OH Undershoot) > 2 V at V_CC = 3.3 V, T_A = 25°C
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

DESCRIPTION/ORDERING INFORMATION

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 1.65-V to 3.6-V V_CC operation.

The 'LVC157A devices feature a common strobe (G) input. When G is high, all outputs are low. When G is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment.

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
5962-0050601Q2A	ACTIVE	-55 to 125		12.84 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Purchase Samples
5962-0050601QEA	ACTIVE	-55 to 125		11.24 \| 1ku	CDIP (J) \| 16	1 \| TUBE	Purchase Samples
5962-0050601QFA	ACTIVE	-55 to 125		12.78 \| 1ku	CFP (W) \| 16	1 \| TUBE		Purchase Samples
SNJ54LVC157AFK	ACTIVE	-55 to 125	5962-0050601Q2A	12.84 \| 1ku	LCCC (FK) \| 20	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54LVC157AJ	ACTIVE	-55 to 125	5962-0050601QEA	11.24 \| 1ku	CDIP (J) \| 16	1 \| TUBE	Contact TI Distributor or Sales Office
SNJ54LVC157AW	ACTIVE	-55 to 125	5962-0050601QFA	12.78 \| 1ku	CFP (W) \| 16	1 \| TUBE		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 11:24 AM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 6 Weeks5962-0050601Q2A
None Reported View Distributors
TI Lead Time*: 6 Weeks5962-0050601QEA
None Reported View Distributors
TI Lead Time*: 6 Weeks5962-0050601QFA
None Reported View Distributors
TI Lead Time*: 6 WeeksSNJ54LVC157AFK
None Reported View Distributors
TI Lead Time*: 6 WeeksSNJ54LVC157AJ
None Reported View Distributors
TI Lead Time*: 6 WeeksSNJ54LVC157AW
None Reported View Distributors
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
5962-0050601Q2A	TBD	POST-PLATE	N/A for Pkg Type	View	View
5962-0050601QEA	TBD	A42	N/A for Pkg Type	View	View
5962-0050601QFA	TBD	A42	N/A for Pkg Type	View	View
SNJ54LVC157AFK	TBD	POST-PLATE	N/A for Pkg Type	View	View
SNJ54LVC157AJ	TBD	A42	N/A for Pkg Type	View	View
SNJ54LVC157AW	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 SN54LVC157A

Datasheet

SN54LVC157A, SN74LVC157A (Rev. P) (PDF, 920 KB)
27 Jul 2005

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9405 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2444 views
01 Oct 1996 Read Abstract
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 6076 views
07 Sep 2001 Read Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (HTM, 9 KB) 1257 views
10 May 2002 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3906 views
29 Aug 2002 Read Abstract
Use of the CMOS Unbuffered Inverter in Oscillator Circuits (HTM, 8 KB) 3735 views
06 Nov 2003 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
Selecting the Right Level Translation Solution (Rev. A) (HTM, 8 KB) 15597 views
22 Jun 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21719 views
28 May 2003 Read Abstract
Texas Instruments Little Logic Application Report (HTM, 8 KB) 2383 views
01 Nov 2002 Read Abstract
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) (HTM, 8 KB) 1125 views
22 May 2002 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7120 views
01 Feb 1998 Read Abstract
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices (HTM, 9 KB) 641 views
01 Dec 1997 Read Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2432 views
01 Aug 1997 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3173 views
01 Jun 1997 Read Abstract
LVC Characterization Information (HTM, 8 KB) 2409 views
01 Dec 1996 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4145 views
01 May 1996

View Application Notes for Data Selectors/Multiplexers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47392 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9661 views
14 Nov 2003
LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B) (PDF, 13291 KB) 6794 views
18 Dec 2002

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90790 views
23 Jul 2009

Solution Guides

Communications Infrastructure Solutions Guide 1Q2008 (Rev. G) (PDF, 1726 KB) 40330 views
11 Feb 2008

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15434 views
07 Oct 2003
Dual-Supply Level Translation Product Clip (Rev. B) (PDF, 328 KB) 2465 views
10 Apr 2006
Design Summary for WCSP Little Logic (Rev. B) (PDF, 295 KB) 1830 views
04 Nov 2004
SN74LVC1G97 and SN74LVC1G98 Product Clip (Rev. A) (PDF, 253 KB) 1632 views
13 Jul 2004
Military Low Voltage Solutions (PDF, 103 KB) 775 views
04 Apr 2001
SN74LVC1G3157 and SNS74LVC2G53 SPDT Analog Switches (PDF, 65 KB) 2539 views
12 Jun 2003
Standard Linear & Logic for PCs, Servers & Motherboards (PDF, 3997 KB) 1233 views
13 Jun 2002
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS (PDF, 5872 KB) 486 views
27 Mar 2002
Low-Voltage Logic (LVC) Designer's Guide (HTM, 8 KB) 2931 views
01 Sep 1996 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74LVC157A	Quadruple 2-Line To1-Line Data Selector / Multiplexer	DECODERS/ENCODERS/MULTIPLEXERS-DATA SELECTORS/MULTIPLEXERS	TI customers also evaluated this product.

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SN54LVC157A Status: ACTIVE

Quadruple 2-Line To 1-Line Data Selector / Multiplexer

Most Popular Links

Datasheet

Other qualified versions of SN54LVC157A

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

DESCRIPTION/ORDERING INFORMATION

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

Solution Guides

More Literature

Support and Community

Customer Tags

Other Support

SN54LVC157A Status: ACTIVE

Quadruple 2-Line To 1-Line Data Selector / Multiplexer

Most Popular Links

Datasheet

Other qualified versions of SN54LVC157A

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

DESCRIPTION/ORDERING INFORMATION

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

Solution Guides

More Literature

Related Products

Support and Community

Customer Tags

Other Support