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Texas Instruments SN74LVC32ADBR — Logic ICs

SN74LVC32ADBR TI OR Gate, 4-ch 2-input, 14-SSOP, 3.6ns

MPNSN74LVC32ADBR
End of Life

Texas Instruments 74LVC series OR Gate, 4 Circuit, 2 Input, 14-SSOP, 1.65V to 3.6V supply, 24mA output, 3.6ns propagation delay at 3.3V/50pF, -40°C to 125°C.

$0.54Ref. price · indicative, final on quote
Texas Instruments SN74LVC32ADBR datasheet (PDF)
Packaging14-SSOP (0.209", 5.30mm Width)
RoHSROHS3 Compliant
Series74LVC
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74LVC32ADBR specifications
ParameterValue
Series74LVC
Logic typeOR Gate
MountingSurface Mount
Supply voltage1.65V ~ 3.6V
Current - quiescent1 µA
Current - output high, low24mA, 24mA
I/O channels2
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Case14-SSOP (0.209\", 5.30mm Width)
Number of circuits4
Input logic level - low0.7V ~ 0.8V
Input logic level - high1.7V ~ 2V
Max propagation delay @ v, max CL3.6ns @ 3.3V, 50pF

Product details

Output drive and quiescent current

The SN74LVC32ADBR: Each output sources or sinks 24 mA, enough to drive a standard LED, a small relay coil through a transistor, or fan out to several CMOS inputs. Quiescent current is a maximum of 1 µA, so the gate adds negligible idle power in battery-operated or always-on circuits.

The 14-SSOP package (5.30 mm body width, 0.209" pitch) is a surface-mount footprint common in compact PCB layouts. Tape & Reel and Cut Tape options are available for both volume production and prototype quantities.

ROHS3 compliant, so it meets current EU and global restriction requirements. No known PCN or LTB risk at this time — suitable for new designs and sustained production.

Frequently asked questions

Is SN74LVC32ADBR RoHS compliant?

Yes, the SN74LVC32ADBR is ROHS3 compliant.

What are equivalent or replacement parts for SN74LVC32ADBR?

The SN74LVC08ADR is a functional equivalent in the same 74LVC series but implements an AND gate instead of an OR gate. The SN74LVC86APWR is a quad 2-input XOR gate in the same package and supply range. For an OR-gate replacement, the SN74LVC32ADBR itself is the active, current part — no direct substitute is needed.