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SN74LVC244ADGVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LVC244ADGVR product

SN74LVC244ADGVR

Buffers

octal buffertri-stateLVC logicTVSOP-205.5 V tolerant input

SN74LVC244ADGVR is a 20-pin TVSOP octal noninverting buffer with two active-low output-enable controls. It buffers 1.65 V to 3.6 V logic and accepts inputs up to 5.5 V.

Best for

  • Logic buffering
  • Bus interfaces requiring tri-state control
  • 5 V to lower-voltage input translation

Avoid if

  • Bidirectional level translation is required
  • Output voltage must exceed VCC
  • A single common enable for all eight channels is mandatory

Check before use

  • Validate per-output source and sink current
  • Tie unused inputs to a defined rail
  • Provide a local 0.1 µF bypass capacitor near VCC

Key specifications

Supply voltage
1.65 V to 3.6 V
Channels
8 noninverting buffers in two 4-bit groups
Input tolerance
Up to 5.5 V
Output enable
Active-low, independently controlled per 4-bit group
Package
20-pin TVSOP (DGV), 5.00 mm × 4.40 mm nominal

Compliance & Environment

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

Application

Digital bus bufferingLED display interfacesNetworking and telecom logic

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

SN74LVC244ADGVR is a Texas Instruments octal noninverting buffer/line driver. Its eight channels are arranged as two independent groups of four, each controlled by an active-low output-enable input. A low enable passes A input data to Y outputs; a high enable places that group in high impedance.