Features
- Quad Bus Buffers with 3-State Outputs
- Separate Control for each Channel
- High-Impedance Output State
- Standard TTL Switching Voltages

7420 (4-input NAND gate)
1 × EGP20.00
74283 IC 4-Bit Binary Adder
1 × EGP35.00 Subtotal: EGP55.00


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