The 74LS21 device contains two independent gates each of which performs the logic NAND function. The 74LS21 feature is an alternate Military/Aerospace device is available. Contact a National Semiconductor Sales Office/ Distributor for specifications.
Specification:-
| Symbol | Parameter | Min | Nom | Max | Units |
| VCC | Supply Voltage | 4.5 | 5 | 5.5 | V |
| TA | Operating Ambient Temperature Range | -55 | 25 | 125 | °C |
| IOH | Output Current — High | –0.4 | m A | ||
| IOL | High-level Output Current | 8 | m A |
Related Document:-
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
| MRP | Rs. 21.24 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
74LS21 IC - (SMD Package) - Dual 4-input AND Gate IC (7421 IC)
- Product Code: EC-2520
- Availability: 712
-
Rs.18.00
- (Excluding 18% GST)