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SN75451BDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN75451BDR product

SN75451BDR

Buffers

Peripheral DriverAND GateTTL CompatibleHigh Current

The SN75451BDR is a dual peripheral AND driver designed for high-speed, high-current switching applications in TTL-based systems.

Best for

  • Relay and lamp driving
  • High-speed logic level shifting

Avoid if

  • Applications requiring extremely low power consumption
  • High-temperature military environments (use SN55451B instead)

Check before use

  • Output current limits
  • Thermal dissipation in SOIC-8 package

Key specifications

Logic
AND
Output Current
300 mA
Output Voltage
30 V
Propagation Delay
18 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Unknown
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial ControlPower Switching

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN75451BDR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a dual peripheral AND driver IC capable of switching up to 300 mA at 30 V, commonly used for driving relays, lamps, and MOS gates.