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U74HCT245G AI Analysis:
Specs, Applications & Alternatives

AI summary

U74HCT245G product

U74HCT245G

Buffers

Bus TransceiverOctal3-State

The U74HCT245G is an 8-bit bidirectional bus transceiver with 3-state outputs, optimized for 5V TTL-compatible logic systems.

Best for

  • Bidirectional data bus isolation
  • Level shifting in TTL systems

Avoid if

  • Low-voltage (3.3V or lower) logic systems

Check before use

  • OE pin state to ensure bus isolation during power-up

Key specifications

Supply Voltage
4.5V - 5.5V
Propagation Delay
14ns
Logic Compatibility
TTL

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

406bcc4b5b9d6bc14190e118a6b9e7e9_2308071617_UTC-Unisonic-Tech-U74HCT245G_C7494911.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is an octal bus transceiver designed for asynchronous two-way communication between data buses.