ProjectsPricingInsights

SN74HC27N AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC27N product

SN74HC27N

Gates and Inverters

Logic GateNOR GateCMOS

The SN74HC27N is a triple 3-input NOR gate logic IC from Texas Instruments, suitable for general-purpose logic applications requiring a 2V to 6V supply.

Best for

  • General logic functions
  • S-R latch circuits

Avoid if

  • High-speed applications requiring sub-nanosecond propagation delays

Check before use

  • Input signal edge rates to avoid oscillations

Key specifications

Logic Function
NOR
Supply Voltage
2V - 6V
Package
PDIP-14

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542.39.0001

Application

General Logic

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC27N: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a CMOS logic device containing three independent 3-input NOR gates.