SN74LS42N The SN74LS42N from Motorola Semiconductor is a dual monostable multivibrator IC designed for precise timing applications. It features a 28 ns pulse width and operates within a 4.75V to 5.25V supply range.
Mfr Part #:

SN74LS42N

Available from 2 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The SN74LS42N from Motorola Semiconductor is a dual monostable multivibrator IC designed for precise timing applications. It features a 28 ns pulse width and operates within a 4.75V to 5.25V supply range.
✓ Total Stock: 45 pcs
$ Price Range: $0.36

SN74LS42N Available from 2 distributors

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41 pcs
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4 pcs
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SN74LS42N Specifications Quick View

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SN74LS42N Description

Short technical summary and product information.

The SN74LS42N is a monostable multivibrator integrated circuit manufactured by Motorola Semiconductor. This component contains two independent monostable multivibrator circuits within a single package, optimized for fast pulse generation.

 

Key electrical specifications include a precise pulse width of 28 nanoseconds and a propagation delay of 28 ns. It operates with a supply voltage range of 4.75V to 5.25V. The output current capabilities are 400µA for high and 8mA for low states. The device features non-Schmitt trigger inputs and is designed for through-hole mounting.

 

This IC is suitable for various timing generation, pulse shaping, and delay circuit applications. Its operating temperature range is from 0°C to 70°C. The SN74LS42N is housed in a standard 16-pin DIP package, making it compatible with traditional through-hole PCB assembly processes.

 

Commonly used in industrial equipment and consumer electronics, the SN74LS42N provides reliable logic timing control functions. Its design ensures stable operation in 5V digital systems, offering low power consumption typical of LS-series ICs.

SN74LS42N Quick Information

Product Type: Monostable Multivibrator IC
Series: 74LS
Canonical Name: SN74LS42N Monostable Multivibrator IC
Subcategory: Monostable Multivibrator

SN74LS42N Compliance

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

SN74LS42N Estimated Pricing

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1+ $0.36 $0.36

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

SN74LS42N Features

  • Dual independent monostable multivibrator circuits.
  • Precise 28 nanosecond pulse width.
  • Fast 28 ns propagation delay.
  • Operates from 4.75V to 5.25V supply.
  • Standard 16-pin DIP through-hole package.

SN74LS42N Applications

  • Used for precise timing generation.
  • Suitable for pulse shaping circuits.
  • Applicable in digital delay circuits.
  • Ideal for logic timing control.

SN74LS42N FAQs

5 frequently asked questions generated from this part’s specifications.
What is the pulse width of the SN74LS42N?

The SN74LS42N has a pulse width of 28 nanoseconds.

What is the operating supply voltage for the SN74LS42N?

The SN74LS42N operates with a supply voltage range of 4.75V to 5.25V.

What type of package is the SN74LS42N supplied in?

The SN74LS42N is supplied in a 16-DIP package.

What is the operating temperature range for the SN74LS42N?

The SN74LS42N has an operating temperature range of 0°C to 70°C.

Does the SN74LS42N have Schmitt trigger inputs?

No, the SN74LS42N does not have Schmitt trigger inputs.

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