Question: Show the external connections to two 4 - bit adder ICs to form an 8 - bit adder capable of performing the following addition: (

Show the external connections to two 4-bit adder ICs to form an 8-bit adder capable of performing the following addition:
(Hint: Use 74HC283)
A7A6A5A4A3A2A1A0+B7B6B5B4B3B2B1B0=876543210
Show the external connections to two 4 - bit

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