Texas Instruments CD74HC221M
CD74HC221M
In Stock:94131
Qty
Unit Price
Ext Price
1
$0.830000
$0.830000
10
$0.785000
$7.850000
100
$0.740400
$74.040000
500
$0.698460
$349.230000
Not the price you want? Send RFQ Now and we'll contact you ASAP.
Inquire for More Quantity
Add to RFQ list
Texas Instruments CD74HC221M information
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Number of Pins
16
Weight
141.690917mg
Operating Temperature
-55°C~125°C
Packaging
Tube
Series
74HC
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Max Power Dissipation
166mW
Technology
CMOS
Voltage - Supply
2V~6V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
2
Supply Voltage
4.5V
Base Part Number
74HC221
Pin Count
16
Operating Supply Voltage
5V
Number of Elements
2
Supply Voltage-Max (Vsup)
6V
Supply Voltage-Min (Vsup)
2V
Load Capacitance
50pF
Output Current
5.2mA
Number of Bits
2
Propagation Delay
18ns
Quiescent Current
8μA
Turn On Delay Time
210 ns
Family
HC/UH
Logic Function
Multivibrator
Current - Output High, Low
5.2mA 5.2mA
Logic Type
Monostable
Rise Time
400ns
Output Polarity
COMPLEMENTARY
Power Supply Current-Max (ICC)
0.08mA
Schmitt Trigger Input
Yes
Number of Data/Clock Inputs
2
Height
1.75mm
Length
9.9mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
CD74HC221M Overview
In this case, the product is packaged in a 16-SOIC (0.154, 3.90mm Width) case.In case of Tube, you should pack the equipment.The recommended mounting type is Surface Mount.The part's logic type includes Monostable.The vote is delivered within the zone 2V~6V.A 74HC series component includes this electrical component.There must not be a minimum operating temperature of -55°C~125°C for this part.The output of 5.2mA 5.2mA is low in terms of current while it is high in terms of voltage.This component has been designed based on the 74HC221 family of components.There are a total of 16 terminations.The device is capable of handling voltages up to 4.5V.Data or clock inputs are available on 2 inputs.As a whole, there are ten 16 pins on this part.The product belongs to the family of HC/UH products.Specifications include 16 pins for the part.Using Surface Mount, the device is mounted to the surface.Integrated circuit is essential that the minimum supply voltage be greater than 2V in order to ensure that the supply voltage exceeds 2V.There is a quiescent current consumption at 8μA.There is a 5V volt specification for the chip's operating supply voltage.As a result, this chip needs a voltage supply of 6V volts for it to work properly.A device such as this can deliver an output current of 5.2mA to the input current.An IC chip is made up of 2 bits in total.An element with 2 elements can be found in it.Using the 0.08mA setting would be best for power supply current.
CD74HC221M Features
in 16-SOIC (0.154, 3.90mm Width) package
Mounting Type: Surface Mount
Logic Type: Monostable
Operating Temperature: 74HC
based on 74HC221
Supply Voltage: 4.5V
Quiescent Current at 8μA
output current at 5.2mA
2 bits
CD74HC221M Applications
There are a lot of Texas Instruments CD74HC221M applications of multivibrators.
- Digital Video Cameras (DVC)
- Embedded PCs
- Time-delay applications
- Blu-ray Players and Home Theaters
- Digital Radio and Internet Radio Players
- Frequency multiplication
- Puls delay and timing
- DVD Recorders and Players
- Astable multivibrator
- GPS: Personal Navigation Devices
- ImagePart NumberManufacturerPackage / CaseNumber of PinsLogic FunctionPropagation DelaySupply VoltageNumber of Data/Clock InputsLengthView Compare
CD74HC221M
NA16-SOIC (0.154, 3.90mm Width)
16
Multivibrator
18ns
4.5 V
2
9.9 mm
CD74HC123MNA16-SOIC (0.154, 3.90mm Width)
16
Multivibrator
25ns
4.5 V
2
9.9 mm
CD74HC221M
VS
CD74HC123M
- CD74HC4538M96NA
16-SOIC (0.154, 3.90mm Width)
16
Multivibrator
21ns
4.5 V
2
9.9 mm
CD74HC221M
VS
CD74HC4538M96
- CD74HC4538MNA
16-SOIC (0.154, 3.90mm Width)
16
Multivibrator
21ns
4.5 V
2
9.9 mm
CD74HC221M
VS
CD74HC4538M
Aztec Electronics's Payment Terms
Aztec Electronics offers many types of payment options, and support in multiple currencies such as GBP, US dollars, RMB, etc. As relationships are built, payment plans can be established so that payments can be made on a predetermined time frame after receipt of the invoice.
T/T IN ADVANCE (Pay at time of order placement via wire transfer)
How to Ship Electronic Components?
We take great care when shipping electronics overseas. Both the U.S. and U.K. governments have imposed restrictions on air transport of electronics, according to the International Air Transport Association.
1. Understand the shipping rules of the destination country
Different countries have different regulations for shipping electronic equipment, check for certain certifications, and read the destination country's guidelines before shipping to prevent delays or confiscation of goods by customs.
2. Choose a reliable express logistics provider
From providing pick-up service to checking the status with real-time order number, conveniently track packages. At present, the logistics providers we cooperate with more include DHL, UPS, Fedex, TXT.
Of course, if you have a long-term cooperative freight forwarder or your own company's logistics account, you can pick up the goods directly from our warehouse
3. How much does it cost to ship the electronic components?
The shipping cost of electronic products depends on the size and weight of the package and the shipping distance. You can first ask us about the size/weight of the products we sell to estimate the shipping cost.
4. How long does it take to ship the electronic components?
If electronic component in stock, it is usually shipped before 5 o'clock on the same day, and it usually takes 5-10 working days to complete it by international express.
If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
3. Where does Aztec Electronics mainly purchase electronic components from?
Distributors, free market, 48 global large-scale OEM factories in close contact with us (Great Price advantage, 100% original)
2.Are the Texas Instruments Incorporated (TI)'s CD74HC221M price and stock displayed on the website accurate?
Aztec Electronics inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with Aztec Electronics salesperson or online customer service before payment.
You Also Ask
- How to test electronic components and quality inspections?
- How to transport your electronic components safely?
Need Any Service, please feel free contact us.
After the electronic components have passed the quality inspection of Aztec Electronics, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
Texas Instruments Incorporated (TI) was founded in 1930 and is headquartered in Dallas, Texas, USA. Haviv Ilan is the President and CEO. They design, manufacture, test and sell analog and embedded semiconductors. Industrial and automotive markets are the best markets for their products .
The company focuses on amplifiers, audio, clock and timing, data converters, die and wafer services, DLP® products, interfaces, isolation devices, logic, microcontrollers (MCUs) and processors, motor drivers, power management, radio frequency & Microwaves, Sensors, Switches & Multiplexers, Wireless Connectivity.
Their values: Trustworthy, Inclusive, Innovative, Competitive, Results-oriented
Acquisition history：
In October 1999, TI acquired power Trends
In 2000, TI acquired Burr Brown (BB) at approximately $7.6 billion.
In September 2011, TI acquired National semiconductor(NS.NSC) for US$6.5 billion.
In 2021, TI acquired an operational 300mm fabrication plant located in Lehi, Utah from Micron for $900 million.
Main application fields:
Automotive, Communications Equipment, Enterprise Systems, Industrial Applications, Aerospace and Defense, Appliances, Building Automation, Factory Automation and Control, Grid Infrastructure, Industrial Transportation (non-automotive and non-light truck), Lighting, Medical, Motor Drives, Power Delivery, Pro Audio, Video & Signage, Retail Automation & Payments, Test & Measurement, Personal Electronics.
