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SN74LS05D The SN74LS05D is a Texas Instruments integrated circuit featuring six independent inverters with open-collector outputs. It operates within a 4.75V to 5.25V supply range.
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SN74LS05D

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS05D is a Texas Instruments integrated circuit featuring six independent inverters with open-collector outputs. It operates within a 4.75V to 5.25V supply range.
✓ Total Stock: 200,178 pcs
$ Price Range: $0.37

SN74LS05D Available from 3 distributors

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Romaks Technologies ✓
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200,000 pcs
On Request
200000 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
158 pcs
On Request
158 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
20 pcs
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20 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74LS05D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Input Type
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Output Type
Supplier Device Package
Supply Current
Voltage
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SN74LS05D Description

Short technical summary and product information.

The SN74LS05D from Texas Instruments is a versatile logic gate IC containing six independent inverters. Each inverter features an open-collector output, which requires external pull-up resistors for proper operation. This design allows for the implementation of active-low wired-OR or active-high wire-AND functions, making it useful for generating high VOH levels.

 

This device operates with a supply voltage range of 4.75V to 5.25V and has a maximum propagation delay of 32ns at 5V with a 15pF load. The operating temperature range is from 0°C to 70°C, suitable for commercial applications. The SN74LS05D is available in a 14-pin SOIC package, designed for surface mounting.

 

Key electrical characteristics include a maximum IOL of 8mA and an IOH of 0mA. The input type is bipolar, and it includes features like an input clamp diode for transient suppression. The LS technology family ensures a balance of speed and power consumption for general-purpose logic applications.

SN74LS05D Quick Information

Product Type: Logic Gate
Series: 74LS
Canonical Name: SN74LS05D 6-Channel Inverter with Open-Collector Outputs
Subcategory: Logic Gates

SN74LS05D Compliance

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

SN74LS05D Estimated Pricing

Qty Low High
1+ $0.37 $0.37

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

SN74LS05D Features

  • Six independent inverters with open-collector outputs.
  • Requires external pull-up resistors for operation.
  • Supports active-low wired-OR functions.
  • Operates from 4.75V to 5.25V supply.
  • Available in a 14-SOIC surface-mount package.

SN74LS05D Applications

  • Used for wired-OR logic configurations.
  • Suitable for generating high output voltage levels.
  • General-purpose digital logic applications.
  • Interface circuits requiring open-collector outputs.

SN74LS05D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LS05D?

The operating voltage range is 4.75V to 5.25V.

What is the operating temperature range of the SN74LS05D?

The operating temperature range is 0°C to 70°C.

What package does the SN74LS05D come in?

The SN74LS05D is available in a 14-SOIC (0.154", 3.90mm width) surface-mount package.

How many inverter circuits does the SN74LS05D contain?

The SN74LS05D contains six inverter circuits.

What is the output type of the SN74LS05D?

The output type is open-collector.

What is the maximum propagation delay of the SN74LS05D?

The maximum propagation delay is 32ns at 5V and 15pF load.

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