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Texas Instruments SN74F32N — Microcontrollers & Processors (MCU / MPU / DSP)

SN74F32N Texas Instruments 74F Quad OR Gate, 14-DIP, 5.6 ns

MPNSN74F32N
End of Life

Texas Instruments 74F series, quad 2-input OR gate, 14-DIP (0.300", 7.62 mm), 4.5-5.5 V supply, 5.6 ns propagation delay at 5 V, 1 mA / 20 mA output drive, 0°C to 70°C, ROHS3 compliant.

$0.7Ref. price · indicative, final on quote
Packaging14-DIP (0.300", 7.62mm)
RoHSROHS3 Compliant
Series74F
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN74F32N specifications
ParameterValue
Series74F
Logic typeOR Gate
MountingThrough Hole
Supply voltage4.5V ~ 5.5V
Current - output high, low1mA, 20mA
I/O channels2
Operating temperature0°C ~ 70°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 CL5.6ns @ 5V, -

Product details

5.6 ns propagation delay at 5 V — the speed ceiling for this 74F OR gate

The SN74F32N is a Texas Instruments 74F-series quad 2-input OR gate in a 14-pin DIP package. Its 5.6 ns max propagation delay at 5 V sets the data-path timing budget — downstream logic must settle within that window for glitch-free combinational operation. The low-level input threshold is 0.8 V, high-level 2 V, compatible with 5 V CMOS and TTL families.

Through-hole 14-DIP — board-fit and prototyping

The 14-DIP (0.300" wide, 7.62 mm) through-hole package fits standard 0.100-inch-pitch sockets and breadboards. Mounting is through-hole, so the PCB requires drilled plated holes — no reflow profile needed. The tube packaging is typical for DIP parts; the tubes protect leads during handling.

Frequently asked questions

How can I order the SN74F32N or check availability?

The SN74F32N is an active Texas Instruments part, sourced to order against your BOM quantity.

Will the SN74F32N drop into a board designed for the SN74F00DR?

No — the SN74F00DR is a NAND gate (not OR) in a surface-mount package. The SN74F32N is a through-hole 14-DIP OR gate. The logic function and footprint are different; a board spin is required.