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 Now and your Order Ships the Following Business Day!
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
|
||||
TEXAS INSTRUMENTS  |
||||
SN74LS221D |
||||
| Implemented using the same technology as 74S but with reduced power consumption and switching speed, due to larger resistors. Typical 10 ns gate delay, remarkable (for the time) 2 mW dissipation, 4.75–5.25 V.. | ||||
| 313 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: | Small Outline Integrated Circuit |
| Package: | SOIC |
| Leads: | 16 |
| Package Material: | Plastic |
| Mounting Type: | Surface Mount |
| Generic Number: | 74LS221 |
| EU RoHS: | Call |
| Lead Free: | Call |
Interchangeable Parts and Other Names for SN74LS221D
74LS221 SN74LS221DTags used to find SN74LS221D
0C 16 LS 5V IC tw Rx TRG Min 8mA SMD SOP 45NS 74LS Tape MULT SCMT Dual MONO 14SO Pins RoHS 5.25V Delay 54/74 4.75V Logic 16-Pin SSOP16 SOP-16 IC-TTL 74LS221 Trigger Oneshot Multiply out=1.0Cx Compliant Operating Monostable Temperature Propagation SN74LS221NSR Multivibrator Digital/Logic SN74LS221NSRG4 Multivibrators Surface Mount DeviceOther Customers searching for SN74LS221D also Viewed
74LS221 74LS221FPE 74LS221FP-E DM74LS221MX DM74LS221SJ DM74LS221SJX HD74LS221P MB74LS221 NTE74LS221 SN74LS221D SN74LS221DB SN74LS221DBR SN74LS221DBRE4 SN74LS221DBRG4 SN74LS221DE4 SN74LS221DG4 SN74LS221DR SN74LS221DRE4 SN74LS221DRG4 SN74LS221N SN74LS221NE4 SN74LS221NG SN74LS221NG4 SN74LS221NS SN74LS221NSE4 SN74LS221NSG4 SN74LS221NSR SN74LS221NSRE4 SN74LS221NSRG4Common Misspellings for SN74LS221D
5N74L5221D 741S221 74L5221 74LS22L SN741S221D SN74LS22LDCommon Misspellings for Parts Similar to SN74LS221D
5N74L5221D 5N74L5221DB 5N74L5221DBR 5N74L5221DBRE4 5N74L5221DBRG4 5N74L5221DE4 5N74L5221DG4 5N74L5221DR 5N74L5221DRE4 5N74L5221DRG4 5N74L5221N 5N74L5221N5 5N74L5221N5E4 5N74L5221N5G4 5N74L5221N5R 5N74L5221N5RE4 5N74L5221N5RG4 5N74L5221NE4 5N74L5221NG 5N74L5221NG4 741S221 741S221FPE 741S221FP-E 74L5221 74L5221FPE 74L5221FP-E 74LS22L 74LS22LFPE 74LS22LFP-E DM741S221MX DM741S221SJ DM741S221SJX DM74L52215J DM74L52215JX DM74L5221MX DM74LS22LMX DM74LS22LSJ DM74LS22LSJX HD741S221P HD74L5221P HD74LS22LP M874LS221 MB741S221 MB74L5221 MB74LS22L NTE741S221 NTE74L5221 NTE74LS22L SN741S221D SN741S221DB SN741S221DBR SN741S221DBRE4 SN741S221DBRG4 SN741S221DE4 SN741S221DG4 SN741S221DR SN741S221DRE4 SN741S221DRG4 SN741S221N SN741S221NE4 SN741S221NG SN741S221NG4 SN741S221NS SN741S221NSE4 SN741S221NSG4 SN741S221NSR SN741S221NSRE4 SN741S221NSRG4 SN74LS221D8 SN74LS221D8R SN74LS221D8RE4 SN74LS221D8RG4 SN74LS22LD SN74LS22LDB SN74LS22LDBR SN74LS22LDBRE4 SN74LS22LDBRG4 SN74LS22LDE4 SN74LS22LDG4 SN74LS22LDR SN74LS22LDRE4 SN74LS22LDRG4 SN74LS22LN SN74LS22LNE4 SN74LS22LNG SN74LS22LNG4 SN74LS22LNS SN74LS22LNSE4 SN74LS22LNSG4 SN74LS22LNSR SN74LS22LNSRE4 SN74LS22LNSRG4Free 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