SN74LS21N Logic by Texas Instruments

IC LOGIC 74LS AND GATE

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Where to Buy

Prices starting from US$0.26

Distributor Stock
Logo for Farnell
Farnell
from US$0.87
No stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.31
738
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$0.80
-
Buy Now
Logo for element14
element14
from US$0.46
-
Buy Now
Logo for Schukat Electronic
Schukat Electronic
from US$0.42
-
Buy Now
Logo for Texas Instruments
Texas Instruments
from US$0.26
-
Buy Now

Specifications

Logic Family / Base Number 74LS21
Logic Type AND
Output Current 8mA
No. of Inputs 4
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Logic Case Style DIP
No. of Pins 14Pins
Logic IC Family 74LS
Logic IC Base Number 7421, 7421
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Logic Function Number 7421
Logic IC Function Dual 4-Input Positive AND Gate
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 4.75V to 5.25V
Termination Type Through Hole

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
Ic, Logic, 74Ls, And Gate | Newark Electronics
Dual 4Inp AND Gate DIP14 | Schukat Electronic
2-ch, 4-input, 4.75-V to 5.25-V 16-mA drive strength bipolar AND gate | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN74LS21N?

Additional datasheets, footprints and schematics for SN74LS21N are listed on our Part Details page. You can also find images and similar parts to SN74LS21N on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN74LS21N on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SN74LS21N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN74LS21N fall under?

The SN74LS21N is listed under Semiconductors - ICs > Logic > Gates & Inverters.

Can I view similar or alternative parts?

You can view similar parts to SN74LS21N when available in the Gates & Inverters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SN74LS21N you can contact the distributor directly for product support, shipping queries etc.

Is the SN74LS21N RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for SN74LS21N have stock available?

Authorised distributors including Transfer Multisort Elektronik, Newark Electronics, element14, Schukat Electronic and Texas Instruments have stock available or on a lead time for SN74LS21N.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SN74LS21N often in real-time on the comparison pages.

What if I can't find stock of SN74LS21N?

You can fill out our help required form which you can use to request a quote for SN74LS21N from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay