0 |
 | Meet our Crew |
Four Ways to Search our Stock without a Part Number
Request for Quotation—Very Fast!
More than a BILLION Obsolete and Discontinued Parts in stock and ready to ship.
Search our stock of 200 million line items of Obsolete and Discontinued Parts.
Order Today — Ships Today
Order within the next and and it ships
Free Domestic Shipping — use our Online Shopping Cart. International Shipping $16.
Or Email, or Call 800-922-7257 or 732-793-6030
Reference Image
Please Ignore Part Markings
Image Copyright ©2025 by PCC
All Rights Reserved
|
||||
ST MICROELECTRONICS  |
||||
M74HC221B1R |
||||
| Performance between 74S And 74F | ||||
| 14 in stock | ||||
|
||||
Call for Pricing
All parts listed are in our stock and ready to ship. We never advertise availabilities.
Our prices change without notice to remain competitive during the ship shortage.
| Product Specifications | |
| Part Type: | IC |
| Family: | Logic |
| Package Name: | Plastic Dual-In-Line Package |
| Package: | PDIP |
| Leads: | 16 |
| Package Material: | Plastic |
| Mounting Type: | Through Hole |
| Generic Number: | 74HC221B1 |
| EU RoHS: | Call |
| Lead Free: | Call |
Interchangeable Parts and Other Names for M74HC221B1R
74HC221 M74HC221B1RTags used to find M74HC221B1R
2V IC Dl 16 6V HC Min 55C DIP PDIP SOIC Hole Dual MONO 16SO 74HC CMOS 22NS Pins RoHS 24NS Logic 16DIP Delay 5.2mA RL250 16PDIP DIP-16 Series 16-Pin Oneshot Through MULTIVIB Monostab Compliant Operating Monostable Temperature Propagation Multivibrator MM74HC221AN-GOther Customers searching for M74HC221B1R also Viewed
74HC221D 74HC221D,652 74HC221D,653 74HC221D652 74HC221D653 74HC221N 74HC221N652 CD74HC221E CD74HC221EE4 CD74HC221M CD74HC221M96 CD74HC221M96E4 CD74HC221ME4 CD74HC221MG4 CD74HC221MT CD74HC221NS CD74HC221NSR M74HC221B M74HC221B1 M74HC221B1N M74HC221B1R MM74HC221AM MM74HC221AM/A+ MM74HC221AMA+ MM74HC221AMND MM74HC221AM-ND MM74HC221AMTC MM74HC221AMTCX MM74HC221AMX MM74HC221AN MM74HC221AN/A+ MM74HC221AN/B+ MM74HC221ANA+ MM74HC221ANB+ MM74HC221ANG MM74HC221AN-GCommon Misspellings for M74HC221B1R
74HC22L M74HC22181R M74HC22LBLRCommon Misspellings for Parts Similar to M74HC221B1R
74HC221D,6S2 74HC221D,6S3 74HC221D6S2 74HC221D6S3 74HC221N6S2 74HC22LD 74HC22LD,652 74HC22LD,653 74HC22LD652 74HC22LD653 74HC22LN 74HC22LN652 CD74HC221N5 CD74HC221N5R CD74HC22LE CD74HC22LEE4 CD74HC22LM CD74HC22LM96 CD74HC22LM96E4 CD74HC22LME4 CD74HC22LMG4 CD74HC22LMT CD74HC22LNS CD74HC22LNSR M74HC2218 M74HC22181 M74HC22181N M74HC22181R M74HC22LB M74HC22LBL M74HC22LBLN M74HC22LBLR MM74HC221AN/8+ MM74HC221AN8+ MM74HC22LAM MM74HC22LAM/A+ MM74HC22LAMA+ MM74HC22LAMND MM74HC22LAM-ND MM74HC22LAMTC MM74HC22LAMTCX MM74HC22LAMX MM74HC22LAN MM74HC22LAN/A+ MM74HC22LAN/B+ MM74HC22LANA+ MM74HC22LANB+ MM74HC22LANG MM74HC22LAN-GFree Domestic Shipping — use our Online Shopping Cart
.jpg)
.jpg)
.jpg)
.png){kind=small}
PCC is a stocking distributor.
All parts advertised by PCC are always in stock.
Orders received before 5PM ET ship the same day.
We accept Visa, MasterCard, American Express, and PayPal
Business Hours
Open Monday thru Friday 9AM to 6PM Eastern Time except major holidays
Company Information
PC Components Company (PCC) is a Quality Stocking Distributor audited annually to IDEA-QMS-9090.
The company has been serving OEMs, CMs, and EMS Providers since 1984 with more than 5000 customers in 65+ countries.
PCC is a stocking distributor not a broker. It has more than a billion parts on the shelf ready to ship the same day.
Quality
All parts sold by PCC are inspected in accordance with IDEA-STD-1010B by IDEA-ICE-3000 Certified Professional Inspectors.
PCC is an IDEA Member, ERAI Member, ISO 9001:2016, ESDI S20.20 and is IDEA-QMS-9090 certified.
Who is IDEA?
IDEA is the non-profit organization who establishes standards for the electronic component part industry.
Membership in IDEA is restricted to the top distributors who must comply with the IDEA code of ethics and demonstrate the performance expected by the industry.
Membership in IDEA cannot be purchased. Each IDEA members must have a quality system and be certified to IDEA-QMS-9090 and also be approved by the IDEA Board of Trusties.
Returns Policy
All parts is sold with our Satisfaction Guarantee. If you decide you want to return it for any reason during the first 10-days you can do so. We will promptly refund your money or replace the product. Product deemed defective can be returned for six months.
We are an IDEA-QMS-9090 Compliant Company
Copyright ©2025 PC Components Company, LLC. All Rights Reserved
Crew-in-Blue is a Trademark of PC Components.
The IDEA Logo is owned by the Independent Distributors of Electronics Association and is used under license.
Monday, November 19, 2018
Call Toll-Free 800-922-7257
Fax 732-793-6030