Quantity   Component name
80 × 74HC253 (for the bus) dual 4-to-1 mux with tristate output
40 × 74HC153 (for the SHL unit) dual MUX4 with enable/AND
44 × 74HC193 (for the register set) 4-bit synchronous binary up/down counter.
6 × ASRAM 32K×16 (and more for the debug features)
16 × 74HC138 used everywhere...
1 × IDT7381 16-bits ALU
4 × 74HC283 4-bits full adder
24 × Hirose FX8-100 (S and P pairs) very low profile board-to-board connector with 100 points, 0.6mm pitch
6 × CY7C1020V 32K×16 Asynch SRAM, TSOP II 44, 3.3V