Texas Instruments CD74HCT221MT
$ 0.641
Obsolete
Inventory History
3 month trend: -44.00%
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
$ 0.641
$ 0.457
$ 0.457
Stock
110,618
178,347
178,347
Authorized Distributors
1
2
2
Frequency
-
-
-
Propagation Delay
18 ns
18 ns
18 ns
Rise Time
400 ns
-
-
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: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments CD74HCT221MT.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments CD74HCT221MT provided by its distributors.
High Speed CMOS Logic Dual Monostable Multivibrators with eset 16-SOIC -55 to 125
ACTIVE (Last Updated: 1week ago) e4 74HCT221 74HCT multivibrator 4.5V~5.5V 1.75mm 0.004A 400ns
Monostable Multivibrator Dual-Element -55C 125C 16-Pin SOIC T/R
18ns Schmitt Trigger 4.5V~5.5V SOP-16 Monostable Multivibrators ROHS
IC DUAL MONO MULTVIBRATOR 16SOIC
LOGIC, DUAL MONO MULTVIB, 16SO, RL250
CD74HCT221 HIGH SPEED CMOS LOGIC
MULTIVIBRATOR, MONOSTABLE, DUAL, SOIC-16; Logic Family / Base Number:74HCT221; Multivibrator Type:Monostable; Output Current:-; 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; Logic IC Base Number:74221; Operating Temperature Min:-55°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018)
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: -44.00%
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 Elements2
Operating Supply Voltage5 V
Output Current4 mA
PackagingTape & Reel
Propagation Delay18 ns
Quiescent Current8 µA
Rise Time400 ns
Schmitt Trigger InputYes
TerminationSMD/SMT
Turn-On Delay Time63 ns
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements