Texas Instruments SN54121J
$ 12.043
Production
Inventory History
3 month trend: +124%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 12.043
$ 13.707
$ 13.707
Stock
30,251
42,267
42,267
Authorized Distributors
1
1
1
Frequency
-
-
-
Propagation Delay
80 ns
80 ns
80 ns
Rise Time
-
-
-
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Input
-
-
-
Output Type
TTL
TTL
TTL
High Level Output Current
-400 µA
-400 µA
-400 µA
Logic Function
Multivibrator
Multivibrator
Multivibrator
Schmitt Trigger Input
-
-
-
Case/Package
CDIP
CDIP
CDIP
Mount
-
Through Hole
Through Hole
Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Descriptions
Descriptions of Texas Instruments SN54121J provided by its distributors.
Monostable Multivibrators With Schmitt-trigger Inputs 14-CDIP -55 to 125
Monostable Multivibrator Single-Element -55C 125C 14-Pin CDIP Tube
TTL/H/L SERIES MONOSTABLE MULTIVIBRATOR CDIP14
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +124%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageCDIP
Number of Pins14
Technical
High Level Output Current-400 µA
Logic FunctionMultivibrator
Low Level Output Current16 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits1
Number of Elements1
Operating Supply Voltage5 V
Output TypeTTL
PackagingRail/Tube
Propagation Delay80 ns
Quiescent Current13 mA
Schedule B8542390000
Turn-On Delay Time80 ns
Dimensions
Height5.08 mm
Length19.56 mm
Thickness4.57 mm
Width6.67 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements