Texas Instruments SN74221 Dual monostable multivibrators with Schmitt-trigger inputs SN74221NE4

Description
Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70
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Description
Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70
Request a Quote
Datasheet
Datasheet Summary
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The SN74221 is a dual monostable multivibrator featuring Schmitt-trigger inputs, designed for reliable operation in various applications. It offers negative-transition-triggered and positive-transition-triggered inputs, which can also serve as inhibit inputs. The device provides excellent noise immunity, with a typical threshold of 1.2 V and VCC noise immunity of 1.5 V, thanks to its internal latching circuitry. Output pulse lengths can be adjusted from 35 ns to a maximum determined by external timing components, with a typical output pulse of 30 ns achievable using Rext = 2 k,Ѷ and Cext = 0. The device maintains pulse-width stability across a wide range of temperatures and supply voltages, making it suitable for diverse environments. The SN74221 is compatible with other Texas Instruments products, allowing for easy substitution in existing designs. It operates within a temperature range of 0¬8C to 70¬8C and is available in a 16-pin PDIP package.

Datasheet Summary
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The SN74221 is a dual monostable multivibrator featuring Schmitt-trigger inputs, designed for reliable operation in various applications. It offers negative-transition-triggered and positive-transition-triggered inputs, which can also serve as inhibit inputs. The device provides excellent noise immunity, with a typical threshold of 1.2 V and VCC noise immunity of 1.5 V, thanks to its internal latching circuitry. Output pulse lengths can be adjusted from 35 ns to a maximum determined by external timing components, with a typical output pulse of 30 ns achievable using Rext = 2 k,Ѷ and Cext = 0. The device maintains pulse-width stability across a wide range of temperatures and supply voltages, making it suitable for diverse environments. The SN74221 is compatible with other Texas Instruments products, allowing for easy substitution in existing designs. It operates within a temperature range of 0¬8C to 70¬8C and is available in a 16-pin PDIP package.

Suppliers

Company
Product
Description
Supplier Links
SN74221 Dual monostable multivibrators with Schmitt-trigger inputs - SN74221NE4 - Texas Instruments
Dallas, TX, United States
SN74221 Dual monostable multivibrators with Schmitt-trigger inputs
SN74221NE4
SN74221 Dual monostable multivibrators with Schmitt-trigger inputs SN74221NE4
Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70

Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70

Buy Now Datasheet
Multivibrators - 296-SN74221NE4-ND - DigiKey
Thief River Falls, MN, United States
Multivibrators
296-SN74221NE4-ND
Multivibrators 296-SN74221NE4-ND
IC MMV 2-CIR 50-NS 16-PDIP

IC MMV 2-CIR 50-NS 16-PDIP

Buy Now Datasheet
Multivibrators - SN74221NE4 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Multivibrators
SN74221NE4
Multivibrators SN74221NE4
Monostable Multivibrator 50 ns 16-PDIP

Monostable Multivibrator 50 ns 16-PDIP

Buy Now Datasheet
Multivibrators - SN74221NE4 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Multivibrators
SN74221NE4
Multivibrators SN74221NE4
Monostable Multivibrator

Monostable Multivibrator

Buy Now Datasheet
Futian, China
Integrated Circuits (ICs) - Logic - Multivibrators
SN74221NE4
Integrated Circuits (ICs) - Logic - Multivibrators SN74221NE4
DUAL MONOSTABLE MULTIVIBRATORS W

DUAL MONOSTABLE MULTIVIBRATORS W

Supplier's Site

Technical Specifications

  Texas Instruments DigiKey Quarktwin Technology Ltd. Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited
Product Category Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators Monostable Multivibrators
Product Number SN74221NE4 296-SN74221NE4-ND SN74221NE4 SN74221NE4 SN74221NE4
Product Name SN74221 Dual monostable multivibrators with Schmitt-trigger inputs Multivibrators Multivibrators Multivibrators Integrated Circuits (ICs) - Logic - Multivibrators
Supply Voltage 5V; 4.75 4.75 V ~ 5.25 V
Package Type Other; PDIP,SO DIP; Other; "16-DIP (0.300"", 7.62mm)" DIP; Other; 16-DIP (0.300\", 7.62mm)
Logic Family TTL; TTL
Propagation Delay 80 ns
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