74HC298R   データシート

STMicroelectronics

QUAD 2 CHANNEL MULTIPLEXER/REGISTER

STMicroelectronics

PROGRAMMABLE DIVIDER/TIMER

STMicroelectronics

QUAD 2 CHANNEL MULTIPLEXER/REGISTER

STMicroelectronics

HC323 8 BIT PIPO SHIFT REGISTER WITH SYNCHRONOUS CLEAR HC299 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR

STMicroelectronics

QUAD 2 CHANNEL MULTIPLEXER/REGISTER

STMicroelectronics

PROGRAMMABLE DIVIDER/TIMER

STMicroelectronics

PROGRAMMABLE DIVIDER/TIMER

Motorola => Freescale

8-Bit Bidirectional Universal Shift Register with Parallel I/O

Integral Corp.

8-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER WITH PARALLEL I/O

Hitachi -> Renesas Electronics

Programmable Frequency Divider/Digital Timer