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SN74LS245N TI Buffers, Drivers, Receivers, Transceivers

The SN74LS245 is an octal bus transceiver with 3-state outputs for bidirectional bus communication, operating from a 4.75-V to 5.25-V supply. It features direction control (DIR) and output enable (OE) pins, with TTL-compatible inputs and high drive capability. Packaged in a 20-pin PDIP (N) (24.33 mm × 6.35 mm) for through-hole mounting, it is standard for 5-V TTL bus systems requiring bidirectional 8-bit data transfer. Applications include microprocessor data bus expansion, memory interfacing, and peripheral communication in legacy industrial controls, computing equipment, and test instruments. In stock at HL Electronics – request a quote for fast delivery.

SN74LS245N - TI - main product image
Part No.:SN74LS245N
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 0.35
20+ $ 0.32

Technical Specifications

  • Part No.SN74LS245N
  • Model SN74LS245N
  • Category Integrated Circuits (ICs) > Logic > Buffers, Drivers, Receivers, Transceivers
  • Manufacturer Texas Instruments
  • Packaging Tube
  • Part Status Active
  • Logic Type Transceiver, Non-Inverting
  • Number of Elements 1
  • Number of Bits per Element 8
  • Output Type 3-State
  • Current - Output High, Low 15 mA, 24 mA
  • Voltage - Supply 4.75 V ~ 5.25 V
  • Operating Temperature 0°C ~ 70°C (TA)
  • Mounting Type Through Hole
  • Supplier Device Package 20-PDIP
  • Base Product Number 74LS245
  • RoHS ROHS3 Compliant
  • Standard Package 20
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