Texas Instruments SN74LS221NSR
$ 0.957
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | SN74LS221NSR | 2,000 | 18h | |||||||||
| Verical | SN74LS221NSR | 2,000 | 292 | |||||||||
| Arrow Electronics | SN74LS221NSR | 0 | 2K | |||||||||
| Mouser | 595-SN74LS221NSR | 754 | 1 | Tape & Reel | ||||||||
| Win Source | WS-SN74LS221NSR | 1,703 | 22 | 19h |
Inventory History
3 month trend: -3.78%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
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 Ultra Librarian | SymbolFootprint | Download |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.957
$ 0.349
$ 0.349
Stock
229,767
128,499
128,499
Authorized Distributors
4
2
2
Frequency
-
80 Hz
80 Hz
Propagation Delay
80 ns
80 ns
80 ns
Rise Time
-
-
-
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Input
-
-
-
Output Type
-
-
-
High Level Output Current
-400 µA
-400 µA
-400 µA
Logic Function
Multivibrator
Multivibrator
Multivibrator
Schmitt Trigger Input
No
-
-
Case/Package
SOP
SOP
SOP
Mount
Surface Mount
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS221NSR.
Evaluation Kit
Related Parts
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Descriptions
Descriptions of Texas Instruments SN74LS221NSR provided by its distributors.
ACTIVE (Last Updated: 5days ago) e4 74LS221 74LS multivibrator 4.75V~5.25V 2mm 0.008A 45ns
Dual monostable multivibrators with Schmitt-trigger inputs 16-SOP 0 to 70
Monostable Multivibrator Dual-Element 0¡ãC 70¡ãC 16-Pin SOP T/R
Monostable Multivibrator Dual w/Schmitt-trgr inputs
IC DUAL MONO MULTIVIBRATR 16SO
Multivibrator Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOP; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
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: -3.78%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Weight200.686274 mg
Technical
High Level Output Current-400 µA
Independent Circuits2
Logic FunctionMultivibrator
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits2
Number of Elements2
Operating Supply Voltage5 V
Output Current8 mA
PackagingTape & Reel (TR)
Propagation Delay80 ns
Quiescent Current4.7 mA
Schmitt Trigger InputNo
Turn-On Delay Time80 ns
Dimensions
Height2 mm
Length10.3 mm
Thickness1.95 mm
Width5.3 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements