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
|
||||
TEXAS INSTRUMENTS |
||||
SN74AS21D |
||||
| The next iteration of the 74S series with greater speed and fan-out despite lower power consumption. | ||||
| 156 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: | 14 |
| Package Material: | Plastic |
| Mounting Type: | Surface Mount |
| Generic Number: | 74AS21 |
| EU RoHS: | Call |
| Lead Free: | Call |
Interchangeable Parts and Other Names for SN74AS21D
74AS21 SN74AS21DTags used to find SN74AS21D
AS 0C 4I 14 IC 4IN Min Pos SOP Pins 14SO 4INP DUAL 20mA 5.5V 4-IN Gate RoHS 4.5V Logic Gates 14-Pin 14SOIC 4Input SOP-14 Inputs Bipolar SOIC-14 4-input Positive SN74AS21 Operating 2-Element Compliant Temperature Positive-ANDOther Customers searching for SN74AS21D also Viewed
DM74AS21N_Q DM74AS21NQ SN74AS21D SN74AS21DE4 SN74AS21DG4 SN74AS21DR SN74AS21DRE4 SN74AS21DRG4 SN74AS21NS SN74AS21NSR SN74AS21NSRE4 SN74AS21NSRG4Common Misspellings for SN74AS21D
5N74A521D 74A521 74AS2L SN74AS2LDCommon Misspellings for Parts Similar to SN74AS21D
5N74A521D 5N74A521DE4 5N74A521DG4 5N74A521DR 5N74A521DRE4 5N74A521DRG4 5N74A521N5 5N74A521N5R 5N74A521N5RE4 5N74A521N5RG4 DM74A521N_Q DM74A521NQ DM74AS2LN_Q DM74AS2LNQ SN74AS2LD SN74AS2LDE4 SN74AS2LDG4 SN74AS2LDR SN74AS2LDRE4 SN74AS2LDRG4 SN74AS2LNS SN74AS2LNSR SN74AS2LNSRE4 SN74AS2LNSRG4Free 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