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  • CD74HC221PWE4

CD74HC221PWE4

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Manufacturer No:

CD74HC221PWE4

Manufacturer:

Texas Instruments

HK JDW NO:

815-CD74HC221PWE4

Package:

TSSOP

Datasheet:

CD74HC221PWE4

Description:

4.5V Programmable Timers 16 Pins 4.5V TSSOP

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

CD74HC221PWE4 Overview


It is enclosed in the TSSOP packaging along with the digital timer. To mount this digital timer with Surface Mount. The minimum operating temperature of the chip must not be lower than -55°C. It's best to use the timer clock when the temperature is below 125°C. The timer clock contains 16 pins. The digital timer's operating supply voltage is rated 5V voltage. The supply voltage of the programmable timer can rate 4.5V. The sum of the IC chip pins is 16 . The number of the chip's terminations sums up to 16. The timer clock has 61.887009mg in weight. The minimum supply voltage of the chip must not be lower than 2V. The supply voltage of this chip should not exceed 6V. The timer clock runs quiescent current at 8μA.

CD74HC221PWE4 Features


Max Operating temperature at -55°C
Quiescent Current at 8μA

CD74HC221PWE4 Applications


There are a lot of Texas Instruments CD74HC221PWE4 Programmable Timers & Oscillators applications.

  • Home Automation Sensors
  • Clutch Actuator circuit
  • Safety and Security Platforms
  • Remote Sensors
  • Internet of Things (IoT)
  • Battery-Powered Systems
  • Car Door Handle circuit
  • Building Automation
  • Battery Powered Systems
  • Smart Key
1. Purchase

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Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

CD74HC221PWE4

technical specifications, attributes, parameters and parts with similar specifications to CD74HC221PWE4.

  • Type
    Parameter
    Select All
  • Mount

    Surface Mount

  • Package / Case

    TSSOP

  • Number of Pins

    16

  • Weight

    61.887009mg

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Moisture Sensitivity Level (MSL)

    1

  • Number of Terminations

    16

  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Max Operating Temperature

    125°C

  • Min Operating Temperature

    -55°C

  • Technology

    CMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    2

  • Supply Voltage

    4.5V

  • Terminal Pitch

    0.65mm

  • Pin Count

    16

  • Operating Supply Voltage

    5V

  • Temperature Grade

    MILITARY

  • Max Supply Voltage

    6V

  • Min Supply Voltage

    2V

  • Current - Output

    5.2mA

  • Propagation Delay

    315 ns

  • Quiescent Current

    8μA

  • Turn On Delay Time

    315 ns

  • Family

    HC/UH

  • Logic Function

    Multivibrator

  • Output Polarity

    COMPLEMENTARY

  • High Level Output Current

    -5.2mA

  • Low Level Output Current

    5.2mA

  • Independent Circuits

    2

  • Schmitt Trigger Input

    Yes

  • Number of Data/Clock Inputs

    2

  • Length

    5mm

  • Width

    4.4mm

  • Radiation Hardening

    No

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Contains Lead

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