Robocraze BEST PRICE GUARANTEED
Dual 4-input AND Gate IC - 74HC21
Dual 4-input AND Gate IC - 74HC21
Couldn't load pickup availability
Technical Support & Easy Returns
Raise a Ticket
Earn RC Coins on Every Purchase
Rewards
Cash on Delivery Available
Cash Delivery
COUPON
When you shop for ₹ 2500 or more.Applicable on Checkout.
*Coupons are not applicable on Original Boards and Kits
- Number of gate or circuit: 2
- Number of inputs: 4
- Pin counts: 14
- Pin type: through hole
- Package: PDIP-14
- It is commonly used in digital circuits to combine multiple input signals and produce an output signal that is dependent on the input states.
Dual 4-input AND Gate IC - 74HC21
The 74HC Series 74HC21 contains two independent 4-input AND gates. The 74HC21 is characterized for operation from 0 °C to 70 °C. The 74HC21 features is a package Options include Plastic "small outline" packages, ceramic chips carriers and flat packages and plastic and ceramic DIPs.
Pinout:
Package Includes:
- 1 x IC - 74HC21
Specifications:
| Supply Voltage (VCC) | 7 V |
| Input Voltage (VI) | 7 V |
| Operating free-air temperature range | 0°C to +70°C |
| Storage temperature range | –65°C to +150°C |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
Share
Found a better price?
Let us know!
We'll try to match the price for you
-
⚡ Dispatched within 24 hours
-
💰 Earn RC Coins on every purchase
-
🚚 Free shipping on orders above Rs 500/-
-
🛠️ Dedicated Technical Support Team
1.What is 74HC21?
- The 74HC21 is a 4-input dual AND gate. Clamp diodes are used as inputs. This allows for the use of current-limiting resistors to interface inputs to voltages greater than V CC.
2.Can the 74HC21 IC be used in conjunction with other digital circuits?
- Yes, the 74HC21 IC can be combined with other digital circuits such as microcontrollers, memory devices, and logic ICs to create a flexible and expandable system design.
It enhances my logic operations in electronic circuits. It is high-speed and cost-effective component.
