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Texas Instruments 74H53DC — Memory (DRAM / SRAM / Flash / EEPROM)
Texas Instruments

74H53DC AND-OR-INVERT Gate, TTL, Bulk Package

MPN74H53DC
End of Life

74H53DC, AND-OR-INVERT gate, TTL logic, Bulk package, Active lifecycle, RoHS non-compliant.

$1.85Ref. price · indicative, final on quote
74H53DC 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

74H53DC Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

What this TTL gate does and where it fits

The 74H53DC is an AND-OR-INVERT gate implemented in standard TTL logic. It performs the Boolean function (A·B)+(C·D) inverted, a common building block for combinatorial logic in older industrial controls, test equipment, and retrofitted panel designs. The Bulk package means it ships loose in tubes or trays — no tape-and-reel handling, which suits bench-level assembly or low-volume production runs where pick-and-place isn't justified.

Frequently asked questions

What is the function of the 74H53DC?

It is an AND-OR-INVERT gate in TTL logic, implementing the Boolean function (A·B)+(C·D) inverted.

Is the 74H53DC equivalent to 74H54?

The 74H54 is a different device (dual AND-OR-INVERT gate) with a different pinout and function. The 74H53DC is a single AND-OR-INVERT gate; they are not direct equivalents.