74HC354M   데이터시트

STMicroelectronics

8 CHANNEL MULTIPLEXER/REGISTER (3 STATE)

System Logic Semiconductor

Quad 2-Input OR Gate High-Performance Silicon-Gate CMOS

System Logic Semiconductor

Hex 3-State Noninverting Buffer with Separate 2-Bit and 4-Bit Sections

ON Semiconductor

Quad 2−Input OR Gate

Fairchild Semiconductor

3-STATE Octal D-Type Latch

Unspecified

HEX BUFFERS

Motorola => Freescale

Dual 4−Stage Binary Ripple Counter with ÷2 and ÷5 Sections

Hitachi -> Renesas Electronics

Dual 4-bit Binary Counters

Hitachi -> Renesas Electronics

Hex Bus Drivers (inverted Data Outputs with 3-state outputs)

Fairchild Semiconductor

3-STATE Octal D-Type Flip-Flop