Texas Instruments CD74HCT221M
$ 0.721
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments CD74HCT221M symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 SnapEDA | SymbolFootprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.721
$ 0.457
$ 0.457
Stock
123,283
185,551
185,551
Authorized Distributors
2
2
2
Frequency
-
-
-
Propagation Delay
63 ns
18 ns
18 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
-
-
-
High Level Output Current
-4 mA
-4 mA
-4 mA
Logic Function
Multivibrator
Multivibrator
Multivibrator
Schmitt Trigger Input
Yes
Yes
Yes
Case/Package
SOIC
SOIC
SOIC
Mount
Surface Mount
Surface Mount
Surface Mount
Supply Chain
Lifecycle StatusObsolete (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments CD74HCT221M.
Evaluation Kit
Related Parts
Texas InstrumentsCD74HCT123M
High Speed CMOS Logic Dual etriggerable Monostable Multivibrators with eset 16-SOIC -55 to 125
Texas InstrumentsCD74HCT423M96
High Speed CMOS Logic Dual etriggerable Monostable Multivibrators with eset 16-SOIC -55 to 125
Texas InstrumentsCD74HCT123M96
High Speed CMOS Logic Dual etriggerable Monostable Multivibrators with eset 16-SOIC -55 to 125
Descriptions
Descriptions of Texas Instruments CD74HCT221M provided by its distributors.
High Speed CMOS Logic Dual Monostable Multivibrators with eset 16-SOIC -55 to 125
IC MULTIVIBRATOR 18NS 16SOIC / Monostable Multivibrator 18 ns 16-SOIC
Monostable Multivibrator Dual-Element -55C 125C 16-Pin SOIC Tube
Multivibrator COMPLEMENTARY Lead Free Gold Monostable Multivibrator -55C~125C 18ns 0.004A 1.75mm
IC DUAL MONO MULTVIBRATOR 16SOIC
Logic Family / Base Number:74Hct221; Multivibrator Type:monostable; Output Current:4Ma; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:soic; No. Of Pins:16Pins; Propagation Delay:18Ns; Logic Ic Family:74Hct 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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingGold
MountSurface Mount
Number of Pins16
Weight141.690917 mg
Technical
High Level Output Current-4 mA
Independent Circuits2
Logic FunctionMultivibrator
Low Level Output Current4 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits2
Number of Channels2
Number of Elements2
Operating Supply Voltage5 V
Output Current4 mA
Propagation Delay63 ns
Quiescent Current8 µA
Schedule B8542390000
Schmitt Trigger InputYes
Turn-On Delay Time42 ns
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements