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SN74121DR representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

Texas Instruments · exact orderable part

SN74121DR

IC MULTIVIBRATOR 45NS 14SOIC

Logic Type
Monostable
Independent Circuits
2
Voltage - Supply
4.75 V ~ 5.25 V
Propagation Delay
45 ns
Schmitt Trigger Input
No
Current - Output High, Low
400µA, 16mA
Operating Temperature
0°C~70°C
Mounting Type
Surface Mount
Series
7400
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / case14-SOIC (0.154", 3.90mm Width)
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

13 normalized values · 1 validated source

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ParameterValue
Base Product NumberSN741 [1]
Current - Output High, Low400µA, 16mA [1]
Independent Circuits2 [1]
Logic TypeMonostable [1]
MfrTexas Instruments [1]
Mounting TypeSurface Mount [1]
Operating Temperature0°C~70°C [1]
Product StatusObsolete [1]
Propagation Delay45 ns [1]
Schmitt Trigger InputNo [1]
Series7400 [1]
Voltage - Supply4.75 V ~ 5.25 V [1]
Package / Case14-SOIC (0.154", 3.90mm Width) [1]
Specification references[1]Texas Instruments SN74121DR vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerTexas InstrumentsView brand page →CategoryMultivibratorsView category page →

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