Details, datasheet, quote on part number: SN74ALS29827NT
PartSN74ALS29827NT
CategoryLogic => Buffers/Drivers => Non-Inverting Buffers and Drivers
TitleNon-Inverting Buffers and Drivers
Descriptionti SN74ALS29827, 10-Bit Buffers/drivers With 3-State Outputs
CompanyTexas Instruments, Inc.
DatasheetDownload SN74ALS29827NT datasheet
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Features, Applications

Functionally Equivalent to AMD's AM29827 and AM29828 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers pnp Inputs Reduce dc Loading Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs) Power-Up High-Impedance State Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (NT) 300-mil DIPs

description

These 10-bit buffers and bus drivers provide high-performance bus interface for wide data paths or buses carrying parity.

The 3-state control gate a 2-input NOR such that if either output-enable or OE2) input is high, all ten outputs are in the high-impedance state. The SN74ALS29827 provides true data and the SN74ALS29828 provides inverted data at their respective outputs. The SN74ALS29827 and SN74ALS29828 are characterized for operation from to 70C.

These symbols are in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

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.

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

Supply voltage, VCC. 7 V Input voltage, VI. 5.5 V Voltage applied to a disabled 3-state output. 5.5 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.

SN74ALS29827 SN74ALS29828 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 mA C UNIT

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

PARAMETER VIK VOH VOL IOZH IOZL II IIH IIL IOS ICC TEST CONDITIONS VCC 4.75 V, VCC V VCC 4.75 V, VCC 5.25 V, VCC 5.25 V, VCC 5.25 V, VCC 5.25 V, VCC 5.25 V, VCC 5.25 V, VCC 18 mA IOH 15 mA IOH 24 mA IOL SN74ALS29827 SN74ALS29828 MIN TYP MAX A mA UNIT

All typical values are at VCC = 25C. Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second.

PARAMETER tPLH tPHL tPLH tPHL tPZH tPZL tPZH tPZL tPHZ tPLZ tPHZ tPLZ FROM (INPUT) TO (OUTPUT) TEST CONDITIONS VCC SN74ALS29827 SN74ALS29828 MIN 5 pF MAX OE MIN MAX ns UNIT


 

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