Details, datasheet, quote on part number: SN54ALS151
CategorySemiconductors => Space & High Reliability => Logic Products => Specialty Logic Products => Decoders/Encoders/Multiplexers
Part familySN54ALS151 1-Of-8 Data Selectors/Multiplexers
Description1-Of-8 Data Selectors/Multiplexers 16-CDIP -55 to 125
CompanyTexas Instruments, Inc.
DatasheetDownload SN54ALS151 datasheet
Cross ref.Similar parts: SN74LS151J, SN74LS151JB, SN74LS151JT, SN74LS151JTB, SN74LS151N, SN74LS151NB, SN74LS151NT, SN74LS151NTB, SN74LS251J, SN74LS251JB
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Technology FamilyALS
tpd @ Nom Voltage(Max)(ns)24
Schmitt TriggerNo
ICC @ Nom Voltage(Max)(mA)12
Operating Temperature Range(C)-55 to 125
Package GroupCDIP
F @ Nom Voltage(Max)(Mhz)75
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
16JCDIPR-GDIP-T1TUBESNJ54ALS151J 6.9219.564.572.54
Application notes
• Input and Output Characteristics of Digital Integrated Circuits
This report contains a comprehensive collection of the input and output characteristic curves of typical integrated circuits from various logic families. These curves go beyond the information given in data sheets by providing additional details regarding | Doc
• Advanced Schottky (ALS and AS) Logic Families
This document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using | Doc
• Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)
The spectrum of bus-interface devices with damping resistors or balanced/light output drive currently offered by various logic vendors is confusing at best. Inconsistencies in naming conventions and methods used for implementation make it difficult to iden | Doc
• Designing With Logic (Rev. C)
Data sheets, which usually give information on device behavior only under recommended operating conditions, may only partially answer engineering questions that arise during the development of systems using logic devices. However, information is frequently | Doc


Features, Applications

to 1-Line Multiplexers Can Perform as: Boolean Function Generators Parallel-to-Serial Converters Data Source Selectors Input Clamping Diodes Simplify System Design Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs


These data selectors/multiplexers provide full binary decoding to select one-of-eight data sources. The strobe (G) input must at a low logic level to enable the inputs. A high level at the strobe terminal forces the W output high and the Y output low. The SN54ALS151 is characterized for operation over the full military temperature range to 125C. The SN74ALS151 and SN74AS151 are characterized for operation from to 70C.

H = high level, L = low level, X = irrelevant D7 = the level of the respective D input

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, and N packages.

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

Supply voltage, VCC. 7 V Input voltage, VI. 7 V Operating free-air temperature range, TA: to 70C Storage temperature range. to 150C

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

SN54ALS151 MIN VCC VIH VIL IOH IOL TA Supply voltage High-level input voltage Low-level input voltage High-level output current Low-level output current Operating free-air temperature NOM 5 MAX 5.5 SN74ALS151 MIN NOM 5 MAX 5.5 UNIT mA C

electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)

ICC VCC 5.5 V, Inputs V mA All typical values are at VCC 25C. The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.


Some Part number from the same manufacture Texas Instruments, Inc.
SN54ALS151FK 1-of-8 Data Selectors/multiplexers
SN54ALS151J ti SN54ALS151, 1-Of-8 Data Selectors/multiplexers
SN54ALS153FK Dual 1-of-4 Data Selectors/multiplexers
SN54ALS153J ti SN54ALS153, Dual 1-Of-4 Data Selectors/multiplexers
SN54ALS157AFK Quadruple 1-of-2 Data Selectors/multiplexers
SN54ALS157AJ ti SN54ALS157A, Quadruple 1-Of-2 Data Selectors/multiplexers
SN54ALS158FK Quadruple 1-of-2 Data Selectors/multiplexers
SN54ALS158J ti SN54ALS158, Quadruple 1-Of-2 Data Selectors/multiplexers
SN54ALS160B Synchronous 4-bit Decade And Binary Counters
SN54ALS161BJ ti SN54ALS161B, Synchronous 4-Bit Binary Counters
SN54ALS162B Synchronous 4-bit Decade And Binary Counters
SN54ALS163BJ ti SN54ALS163B, Synchronous 4-Bit Binary Counters

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0-C     D-L     M-R     S-Z