Details, datasheet, quote on part number: SN74ALS29863
CategorySemiconductors => Logic => Buffer/Driver/Transceiver => Standard Transceiver
Part familySN74ALS29863 9-Bit Bus Transceivers With 3-State Outputs
TitleBus Oriented Circuits
Description9-Bit Bus Transceivers With 3-State Outputs 24-SOIC 0 to 70
CompanyTexas Instruments, Inc.
DatasheetDownload SN74ALS29863 datasheet
Cross ref.Similar parts: IDT74FCT863ASO, IDT74FCT863ASO8, IDT74FCT863BSO, IDT74FCT863BSO8, IDT74FCT863CSO, 74ABT863D,602, 74ABT863D, 74ABT863D-T, CD54FCT863AM, CD54FCT863BTM
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Operating Temperature Range(C)0 to 70
Technology FamilyALS
Output Drive (IOL/IOH)(Max)(mA)-24/48
Schmitt TriggerNo
ICC @ Nom Voltage(Max)(mA)65
tpd @ Nom Voltage(Max)(ns)8
Package GroupSOIC
Approx. Price (US$)3.53 | 1ku
F @ Nom Voltage(Max)(Mhz)75
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
24DWSOICR-PDSO-G25TUBEALS29863 7.515.42.351.27
Application notes
• 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


Features, Applications

Functionally Equivalent to AMD's AM29863 Power-Up High-Impedance State Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (NT) 300-mil DIPs


This 9-bit transceiver is designed for asynchronous two-way communication between data buses. The control-function implementation allows for maximum flexibility in timing. This device allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the output-enable OEAB2, OEBA1, and OEBA2) inputs. The SN74ALS29863 is characterized operation from to 70°C. for


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

Supply voltage, VCC. 7 V Input voltage, VI (all inputs and I/O ports). 5.5 V Operating free-air temperature range, TA. to 70°C Storage temperature range. to 150°C

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.

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 5.25 UNIT mA °C

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

PARAMETER VIK VOH VOL II IIH IIL Control inputs or B ports Control inputs or B ports TEST CONDITIONS VCC 4.75 V, VCC V VCC 4.75 V, VCC 5.25 V, VCC V V, VCC 18 mA IOH 15 mA IOH 24 mA IOL 0.4 4V MIN TYP MAX ­ 1.2 UNIT µA mA

IOS§ VCC V, VO ICC VCC V 40 All typical values are at VCC = 25°C. For I/O ports, the parameters IIH and IIL include the off-state output current. § Not more than one output should be shorted at a time and duration of the short circuit should not exceed one second.



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0-C     D-L     M-R     S-Z