M74HC266B1R   数据手册 ( 数据表 )

STMicroelectronics

QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN

STMicroelectronics

HC7266 QUAD EXCLUSIVE NOR GATE HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN

STMicroelectronics

QUAD BUS TRANSCEIVER (3 - STATE)

STMicroelectronics

8-CHANNEL MULTIPLEXER (3-STATE)

STMicroelectronics

PROGRAMMABLE DIVIDER/TIMER

STMicroelectronics

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

STMicroelectronics

HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER

STMicroelectronics

HC7266 QUAD EXCLUSIVE NOR GATE HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN

STMicroelectronics

PROGRAMMABLE DIVIDER/TIMER

STMicroelectronics

DUAL MONOSTABLE MULTIVIBRATOR

STMicroelectronics

HC240: INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS