Electronic Circuits IV: Digital Logic Signals and Switch Networks Step by Step
A lightweight execution-visualization book.
Logic Levels
Rails Are Levels
Threshold Classifies Input
Invalid Band Is Not a State
Switch Networks
Inverter From Switches
NAND Requires Both Closed
NOR Requires Either Closed
Truth Tables From Topology
One Row From Network
Full Table Recomputed
Labels Cannot Override Wires
Interfaces and Fanout
Input Current Budget
Fanout Limit
Buffered Handoff
Static Logic Audit Closure
Logic Threshold Boundary Scan
Topology Row Audit
Fanout Staging Scan
Deeper Static Logic Scans
Level Margin Band Scan
NAND Series Truth Table Scan
NOR Parallel Truth Table Scan
Direct Fanout Load Three-Row Scan
Input Current Size Three-Row Scan
Buffered Fanout Group Three-Row Scan