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SN74LVC161284DGGR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LVC161284DGGR product

SN74LVC161284DGGR

Specialty Logic

19-bit bus interfaceIEEE 12843.3 V logicopen-drainTSSOP-48

SN74LVC161284DGGR is a 48-pin 19-bit IEEE 1284 bus interface with selectable totem-pole or open-drain cable-side outputs and integrated pullups.

Best for

  • 3.3 V host logic connected to IEEE 1284-style cable interfaces
  • Applications needing selectable open-drain cable outputs

Avoid if

  • Logic rails outside 3.0 V to 3.6 V
  • Designs requiring an unspecified package footprint or extended temperature grade

Check before use

  • VCC CABLE must be 3.0 V to 5.5 V and no lower than VCC
  • Open-drain versus totem-pole behavior selected by HD
  • All unused inputs require defined logic levels

Key specifications

Interface
19-bit bus interface
Logic supply
3.0 V to 3.6 V
Cable-side supply
3.0 V to 5.5 V
Package
TSSOP-48 (DGG), 0.5 mm pitch

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Parallel peripheral interfacesIndustrial interface boards

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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Alternative components

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Design and risk insights

Questions & answers

It is the Texas Instruments TSSOP-48 version of a 19-bit asynchronous bus interface for IEEE 1284 parallel peripheral connections.