74HC354   데이터시트

Philips Electronics

8-input multiplexer/register with transparent latches; 3-state

Philips Electronics

Dual decade ripple counter

Philips Electronics

Inverter

Philips Electronics

Octal D-type flip-flop; positive edge-trigger; 3-state

NXP Semiconductors.

Triple buffer gate

Philips Electronics

Dual decade ripple counter

Philips Electronics

8-input NAND gate

Philips Electronics

Dual decade ripple counter

NXP Semiconductors.

Triple inverting Schmitt trigger

NXP Semiconductors.

Quad 2-input OR gate