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SN74HC27N The SN74HC27N from Texas Instruments is a triple 3-input NOR gate integrated circuit. It operates within a wide voltage range of 2V to 6V.
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SN74HC27N

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74HC27N from Texas Instruments is a triple 3-input NOR gate integrated circuit. It operates within a wide voltage range of 2V to 6V.
✓ Total Stock: 51,698 pcs
$ Price Range: $0.25

SN74HC27N Available from 3 distributors

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Romaks Technologies ✓
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51,657 pcs
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51657 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
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21 pcs
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21 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
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20 pcs
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20 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74HC27N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Logic Level
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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SN74HC27N Description

Short technical summary and product information.

The SN74HC27N is a high-speed CMOS device from Texas Instruments, containing three independent 3-input NOR gates. Each gate performs the Boolean function Y = A + B + C in positive logic. This IC is designed for a wide operating voltage range from 2V to 6V and features buffered inputs for improved noise immunity.

 

With a drive strength of 5.2mA, the SN74HC27N offers significant power reduction compared to LSTTL logic. It has a maximum propagation delay of 15ns at 6V and 50pF. The device operates across a temperature range of -40°C to +85°C.

 

Packaged in a 14-PDIP through-hole configuration, the SN74HC27N is suitable for various digital logic applications. Its robust design and wide operating parameters make it a reliable choice for circuit designers.

 

Key specifications include 3 circuits, 3 inputs per circuit, and a logic type of NOR Gate. The operating temperature range is -40°C to 85°C, and the voltage range is 2V to 6V.

SN74HC27N Quick Information

Product Type: NOR Gate IC
Series: 74HC
Canonical Name: SN74HC27N Triple 3-Input NOR Gate
Subcategory: NOR Gates

SN74HC27N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HC27N Estimated Pricing

Qty Low High
1+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HC27N Features

  • Contains three independent 3-input NOR gates.
  • Wide operating voltage range from 2V to 6V.
  • Operates across -40°C to 85°C temperature range.
  • 15ns maximum propagation delay at 6V, 50pF.
  • Packaged in a 14-PDIP for through-hole mounting.

SN74HC27N Applications

  • Used in digital logic circuits.
  • Suitable for signal gating applications.
  • Incorporated in control systems.
  • Applied in data processing units.

SN74HC27N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74HC27N?

2V to 6V.

What package does the SN74HC27N come in?

14-DIP (0.300", 7.62mm).

What is the operating temperature range?

-40°C to 85°C.

How many gates does the SN74HC27N contain?

3 independent NOR gates.

How many inputs does each gate have?

3 inputs.

What is the propagation delay?

15ns maximum at 6V and 50pF.

What is the logic type?

NOR Gate.

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