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CD74HC221NSR Logic - Multivibrators by Texas Instruments
CD74HC221NSR is a Logic - Multivibrators model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Logic - Multivibrators product path. Known package information currently points to SOIC under the Texas Instruments brand listing. IC DUAL MONO MULTIVIB 16SO. TrustCompo combines the available model, brand, hierarchy, and specification details around CD74HC221NSR so buyers can move faster from review to quotation.
RoHS
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Key specifications
Series
74HC
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - MultivibratorsDescription
IC DUAL MONO MULTIVIB 16SO
key Attributes
-
Why request a quote
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RoHS, REACH, and lead-free documentation can be confirmed during RFQ
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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2
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3
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Product overview
Overview
This Zener Voltage Regulator series is military qualified to MIL-PRF-19500/356 and is ideal for high-reliability applications where a failure cannot be tolerated.
These industry-recognized 5 Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 390 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number.
They are also available in surface-mount packages (see separate data sheet for 1N4954US thru 1N4996US, 1N5968US thru 1N5969US, and 1N6632US thru 1N6637US). Microsemi also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages.
FEATURES
• Popular JEDEC registered series
• Voidless hermetically sealed glass package
• Extremely robust construction
• Triple-layer passivation
• Internal “Category I” Metallurgical bonds for 1N4954 thru 1N4996, and “Category III” for 1N6632 thru 1N6637 as well as 1N5968 thru 1N5959
• JAN, JANTX, JANTXV, and JANS available per MIL PRF-19500/356
• Surface mount equivalents also available in a square end-cap MELF configuration with “US” suffix (see separate data sheet for 1N4954US thru 1N4996US, 1N6632US thru 1N6637US and 1N5968US thru 1N5969USAPPLICATIONS / BENEFITS
• Regulates voltage over a broad operating current and temperature range
• Extensive selection from 3.3 to 390 V
• Standard voltage tolerances are plus/minus 5% with no suffix
• Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
• Flexible axial-lead mounting terminals
• Nonsensitive to ESD per MIL-STD-750 Method 1020
• Inherently radiation hard as described in Microsemi MicroNote 050
These industry-recognized 5 Watt Zener Voltage Regulators are hermetically sealed with voidless-glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 390 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number.
They are also available in surface-mount packages (see separate data sheet for 1N4954US thru 1N4996US, 1N5968US thru 1N5969US, and 1N6632US thru 1N6637US). Microsemi also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages.
FEATURES
• Popular JEDEC registered series
• Voidless hermetically sealed glass package
• Extremely robust construction
• Triple-layer passivation
• Internal “Category I” Metallurgical bonds for 1N4954 thru 1N4996, and “Category III” for 1N6632 thru 1N6637 as well as 1N5968 thru 1N5959
• JAN, JANTX, JANTXV, and JANS available per MIL PRF-19500/356
• Surface mount equivalents also available in a square end-cap MELF configuration with “US” suffix (see separate data sheet for 1N4954US thru 1N4996US, 1N6632US thru 1N6637US and 1N5968US thru 1N5969USAPPLICATIONS / BENEFITS
• Regulates voltage over a broad operating current and temperature range
• Extensive selection from 3.3 to 390 V
• Standard voltage tolerances are plus/minus 5% with no suffix
• Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
• Flexible axial-lead mounting terminals
• Nonsensitive to ESD per MIL-STD-750 Method 1020
• Inherently radiation hard as described in Microsemi MicroNote 050
Fast scan
Popular Specs Surfaced First
Product Parameter
Current - Output High, Low
5.2mA 5.2mA
Product Parameter
Supply Voltage-Min (Vsup)
2V
Product Parameter
Number Of Elements
2
Product Parameter
Supply Voltage-Max (Vsup)
6V
Product Parameter
Voltage - Supply
2V~6V
Product Parameter
Schmitt Trigger Input
Yes
Current - Output High, Low
5.2mA 5.2mA
Supply Voltage-Min (Vsup)
2V
Number Of Elements
2
Supply Voltage-Max (Vsup)
6V
Voltage - Supply
2V~6V
Schmitt Trigger Input
Yes
Turn On Delay Time
36 ns
Number Of Data/Clock Inputs
2
Logic Function
Multivibrator
Logic Type
Monostable
Propagation Delay
18ns
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Operating Temperature
-55°C~125°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Technology
CMOS
Manufacturer
Texas
Weight
200.686274mg
Package / Case
16-SOIC (0.209, 5.30mm Width)
Length
10.3mm
Thickness
1.95mm
Packing Method
TR
Quiescent Current
8μA
Output Polarity
COMPLEMENTARY
Family
HC/UH
Series
74HC
Contact Plating
Gold
Operating Supply Voltage
5V
Radiation Hardening
No
Number Of Terminations
16
Pin Count
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
2
Supply Voltage
4.5V
Number Of Bits
2
Height
2mm
Width
5.3mm
Load Capacitance
50pF
Power Supply Current-Max (ICC)
0.08mA
Output Current
5.2mA
Sub-Categories
Logic - Multivibrators
Base Part Number
74HC221
Manufacturer'S Part No.
CD74HC221NSR
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
Common questions
Product FAQ
Quick answers for buyers reviewing CD74HC221NSR, stock, documentation, and sourcing steps.
What is CD74HC221NSR?
CD74HC221NSR is a Logic - Multivibrators component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for CD74HC221NSR?
CD74HC221NSR is listed with package reference SOIC. The current product description is IC DUAL MONO MULTIVIB 16SO, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CD74HC221NSR available in stock?
This page currently shows 170597 units in stock and 84946 units available for CD74HC221NSR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for CD74HC221NSR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CD74HC221NSR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CD74HC221NSR?
A dedicated datasheet link is not currently listed for CD74HC221NSR by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify CD74HC221NSR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CD74HC221NSR before approving the order.
Logic - Multivibrators
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