Skip to main content
Texas Instruments 74LS125ASC — Logic ICs
Texas Instruments

74LS125ASC BUS DRIVER, 4-BIT, TTL – Active, Bulk

MPN74LS125ASC
End of Life

74LS125ASC, BUS DRIVER, 4-BIT, TTL, Package Bulk, Active lifecycle.

$0.17Ref. price · indicative, final on quote
74LS125ASC datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

74LS125ASC Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

The 74LS125ASC is a 4-bit bus driver from the 74LS TTL family, designed to buffer and drive bus lines in digital systems. Its function is to take a 4-bit input and output a corresponding 4-bit signal with enough drive strength to fan out to multiple loads on a shared bus. Typical applications include memory address buffering, peripheral I/O expansion, and general-purpose line driving in 5 V TTL logic environments.

Active lifecycle — no end-of-life pressure

For a BOM line, this removes the urgency of a last-time buy or the need to qualify a drop-in replacement.

Frequently asked questions

What is the function of 74LS125ASC?

The 74LS125ASC is a 4-bit bus driver in TTL logic. It buffers and drives four digital signals onto a bus, providing the current drive needed for fan-out to multiple loads.