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Texas Instruments SN74HCT32N — DC-DC Power Modules
Texas Instruments

SN74HCT32N TI OR Gate, 4-ch 2-in, 22ns @ 5.5V, 50pF

MPNSN74HCT32N
End of Life

Texas Instruments 74HCT series, Logic Type OR Gate, 4 Circuits, 2 Inputs, 4.5V ~ 5.5V supply, Through Hole, 14-DIP (0.300", 7.62mm), -40°C ~ 85°C operating temperature.

$0.83Ref. price · indicative, final on quote
SN74HCT32N datasheet
Packaging14-DIP (0.300", 7.62mm)
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.
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Specifications

SN74HCT32N Technical Specifications
ParameterValue
Series74HCT
Logic typeOR Gate
Mounting typeThrough Hole
Voltage4.5V ~ 5.5V
Current - quiescent2 µA
Current - output high, low4mA, 4mA
Number of inputs2
Operating temperature-40°C ~ 85°C
PackageTube
Case14-DIP (0.300\", 7.62mm)
Number of circuits4
Input logic level - low0.8V
Input logic level - high2V
Max propagation delay @ v, max CL22ns @ 5.5V, 50pF

Product details

Active production — no end-of-life watch needed

The SN74HCT32N carries an Active product status and is ROHS3 compliant.

Quiescent current and output drive

Quiescent supply current is 2 µA max, so the gate itself adds negligible idle power — relevant if this sits on a board that spends most of its time in a low-power sleep state. Output drive is 4 mA source and 4 mA sink, typical for HCT. That drives one or two standard LSTTL loads directly; for a higher fan-out or a long trace, buffer the output or use a 74ACT variant.

Frequently asked questions

What is the propagation delay of SN74HCT32N?

Maximum propagation delay is 22ns at 5.5V supply with a 50pF load. This is the worst-case figure across temperature and voltage; typical performance is lower.