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SN74LV221AD The Texas Instruments SN74LV221AD is a dual monostable multivibrator designed for 2V to 5.5V operation. It offers Schmitt-trigger inputs and a 16-SOIC package.
Mfr Part #:

SN74LV221AD

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LV221AD is a dual monostable multivibrator designed for 2V to 5.5V operation. It offers Schmitt-trigger inputs and a 16-SOIC package.
✓ Total Stock: 352 pcs
$ Price Range: $0.72

SN74LV221AD Available from 2 distributors

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322 pcs
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322 pcs On Request 1 On Request On Request On Request On Request On Request
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30 pcs
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30 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74LV221AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Independent Circuits
Input Type
Latch-up Performance
Logic Type
Mounting Type
Operating Temperature
Operating Voltage
Output Type
Propagation Delay
SVHC Present
Schmitt Trigger Input
Supplier Device Package
Supply Current
Voltage
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SN74LV221AD Description

Short technical summary and product information.

The SN74LV221AD from Texas Instruments is a dual monostable multivibrator IC. It operates within a voltage range of 2V to 5.5V and features Schmitt-trigger inputs for reliable signal processing.

 

Key electrical characteristics include a typical propagation delay of 13.2 ns and a maximum propagation delay of 11 ns at 5V. The device supports mixed-mode voltage operation on all ports and has a supply current of 20 µA. It provides balanced outputs with push-pull configuration and can source/sink up to 12mA.

 

This multivibrator is housed in a 16-SOIC package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C. Features such as over-voltage tolerant inputs and partial power-down mode (Ioff) enhance its design flexibility. Latch-up performance exceeds 100mA per JESD 78, class II.

SN74LV221AD Quick Information

Product Type: Dual Monostable Multivibrator
Canonical Name: Texas Instruments SN74LV221AD Dual Monostable Multivibrator
Subcategory: Multivibrators

SN74LV221AD Compliance

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

SN74LV221AD Estimated Pricing

Qty Low High
1+ $0.72 $0.72

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

SN74LV221AD Features

  • Dual monostable multivibrator IC.
  • Operates from 2V to 5.5V.
  • Features Schmitt-trigger inputs.
  • 13.2 ns propagation delay.
  • Surface mount 16-SOIC package.

SN74LV221AD Applications

  • Used for timing and pulse generation.
  • Suitable for mixed-voltage systems.
  • Incorporates over-voltage tolerant inputs.
  • Supports partial power-down modes.

SN74LV221AD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LV221AD?

The SN74LV221AD operates from 2V to 5.5V.

What is the package type of the SN74LV221AD?

The device is housed in a 16-SOIC package (0.154", 3.90mm Width).

What is the operating temperature range of the SN74LV221AD?

The operating temperature range is -40°C to 85°C.

What is the propagation delay of the SN74LV221AD?

Typical propagation delay is 13.2ns, with a maximum of 11ns at 5V.

Does the SN74LV221AD have Schmitt-Trigger inputs?

Yes, the device features Schmitt-Trigger inputs.

What are the output drive capabilities of the SN74LV221AD?

The push-pull outputs can source and sink ±12mA.

What logic family does the SN74LV221AD belong to?

The device is part of the LV-A logic family.

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