HC109B   데이터시트

STMicroelectronics

DUAL J-K FLIP FLOP WITH PRESET AND CLEAR

STMicroelectronics

DUAL J-K FLIP FLOP WITH PRESET AND CLEAR

Philips Electronics

Triple 3-input AND gate

NXP Semiconductors.

Dual retriggerable monostable multivibrator with reset

Philips Electronics

Dual JK flip-flop with reset; negative-edge trigger

NXP Semiconductors.

8-input multiplexer

Philips Electronics

Presettable synchronous BCD decade up/down counter

Toshiba

Quad 2 Input Schmitt Nand Gate

NXP Semiconductors.

Quad D-type flip-flop with reset; positive-edge trigger

Philips Electronics

Presettable synchronous 4-bit binary counter; synchronous reset

Philips Electronics

4-to-16 line decoder/demultiplexer