Logic Adders

Logic adders are IC (integrated circuits) semiconductor devices that have been designed to perform binary addition in computers and processors.

What are logic adders?

Logic Adders are widely used in processors to calculate table indices and addresses. Logic adders perform binary addition and account for values carried in and out as well as performing an addition operation on three one-bit binary numbers.

Types of logic adders.

There are two main types of logic adders, a half adder and a full adder. The full adder produces a sum of the three inputs and carries the value. They can be combined with other full adders or work on its own. Logic adders can be composed of other gates and custom transistor-level circuits allowing them to implemented in many different ways. Half adders will perform addition of 2 individual binary digits, A and B and have 2 outputs, sum and carry.

Applications of logic adders.

Both half and full adders have a wide range of application use such as;

  • Digital Signal Processing
  • Digital calculators for arithmetic addition
  • Microcontrollers for arithmetic additions, timers and PC (program counter)
  • Computer ALU (arithmetic logic unit) to compute binary addition for CPU and GPU for graphics-based applications.

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제품설명 단가 Logic Family Maximum High Level Output Current Maximum Low Level Output Current Mounting Type Package Type Maximum Propagation Delay Time @ Maximum CL Dimensions Maximum Operating Supply Voltage Maximum Operating Temperature Minimum Operating Supply Voltage Minimum Operating Temperature Propagation Delay Test Condition Logic Function Number of Bits
RS 제품 번호 368-6326
제조사 부품 번호SN74LS283N
₩2,117.30
Each (In a Tube of 25)
수량
LS -0.4mA 8mA Through Hole PDIP 24 ns @ 5 V 19.3 x 6.35 x 4.57mm 5.25 V +70 °C 4.75 V 0 °C 15pF Binary Full Adder 4bit
RS 제품 번호 145-0685
제조사 부품 번호CD74HCT283E
₩937.75
Each (In a Tube of 25)
수량
HCT -4mA 4mA Through Hole PDIP 49 ns @ 4.5 V 19.3 x 6.35 x 4.57mm 5.5 V 125 °C 4.5 V -55 °C 50pF Binary Full Adder 4bit
RS 제품 번호 662-7099
제조사 부품 번호CD74HC283M96
₩837.00
Each (In a Pack of 5)
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HC -5.2mA 5.2mA Surface Mount SOIC 210 ns @ 2 V 9.9 x 3.91 x 1.58mm 6 V +125 °C 2 V -55 °C 50pF Binary Full Adder 4bit
RS 제품 번호 145-7149
제조사 부품 번호CD74HC283M96
₩297.60
Each (On a Reel of 2500)
수량
HC -5.2mA 5.2mA Surface Mount SOIC 210 ns @ 2 V 9.9 x 3.91 x 1.58mm 6 V 125 °C 2 V -55 °C 50pF Binary Full Adder 4bit
RS 제품 번호 145-7001
제조사 부품 번호SN74LS283D
₩1,993.30
Each (In a Tube of 40)
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LS -0.4mA 8mA Surface Mount SOIC 24 ns @ 15 pF 10 x 4 x 1.5mm 5.25 V 70 °C 4.75 V 0 °C 15pF Binary Full Adder 4bit
RS 제품 번호 809-5876
제조사 부품 번호SN74LS283D
₩2,349.80
Each (In a Pack of 5)
수량
LS -0.4mA 8mA Surface Mount SOIC 24 ns@ 15 pF 10 x 4 x 1.5mm 5.25 V 70 °C 4.75 V 0 °C 15pF Binary Full Adder 4bit
RS 제품 번호 635-246
제조사 부품 번호CD74HCT283E
₩1,253.95
Each
수량
HCT -4mA 4mA Through Hole PDIP 49 ns @ 4.5 V 19.3 x 6.35 x 4.57mm 5.5 V +125 °C 4.5 V -55 °C 50pF Binary Full Adder 4bit