74HC283 4-Bit Binary Full Adder with Fast Carry
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Future Electronics | 74HC283 ( 4 Bit Binary Adder) | 25 EGP | View in store |
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Lowest price recorded: 25 EGP
About this product
The 74HC283 is a CMOS 4-bit binary adder that sums two 4-bit words plus an incoming carry, producing a 4-bit sum and an outgoing carry. It can be cascaded to build wider adders and works with either active-HIGH or active-LOW operands, depending on how the inputs are interpreted.
Specifications
- Function
- 4-bit binary full adder with carry in and carry out
- Inputs
- A1 to A4, B1 to B4, CIN
- Outputs
- S1 to S4, COUT
- Logic family
- HC (CMOS)
- Supply voltage
- 2 V to 6 V
Frequently asked questions
What is the price of 74HC283 4-Bit Binary Full Adder with Fast Carry in Egypt?
74HC283 4-Bit Binary Full Adder with Fast Carry currently costs 25 EGP in Egypt.
Where can I buy 74HC283 4-Bit Binary Full Adder with Fast Carry in Egypt?
74HC283 4-Bit Binary Full Adder with Fast Carry is available from Future Electronics. Compare the offers above to find the best price.
How do I build an 8-bit adder with two 74HC283 chips?
Connect the COUT output of the first chip to the CIN input of the second. The lower chip handles bits 0 to 3 and the upper chip handles bits 4 to 7.
What should CIN be when I do not need a carry in?
With active-HIGH operands, hold CIN LOW when no carry input is intended, so it does not add 1 to the sum.
