![QT](/logo/QT.png)
QT Optoelectronics => Fairchildsemi
HIGH SPEED TRANSISTOR OPTOCOUPLERS
![Philips](/logo/Philips.png)
Philips Electronics
Quad buffer/line driver; 3-state
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
HC158 QUAD 2 CHANNEL MULTIPLEXER (INV.) HC157 QUAD 2 CHANNEL MULTIPLEXER
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
Quad 2-input Schmitt NAND gate
![SLS](/logo/SLS.png)
System Logic Semiconductor
8-Bit Serial or Parallel-Input/Serial-Output Shift Register
![ST-Microelectronics](/logo/ST-Microelectronics.png)
STMicroelectronics
Quad bus buffer (3-state)
![SLS](/logo/SLS.png)
System Logic Semiconductor
Dual J-K Flip-Flop with Set and Reset
![SLS](/logo/SLS.png)
System Logic Semiconductor
Presettable Counters
![Toshiba](/logo/Toshiba.png)
Toshiba
TOSHIBA CMOS IC / Quad Bus Buffer
![CONNOR-WINFIELD](/logo/CONNOR-WINFIELD.png)
Connor-Winfield Corporation
14 PIN DIP HCMOS
![Huashan](/logo/Huashan.png)
Shantou Huashan Electronic Devices
NPN DIGITAL TRANSISTOR
![Altera](/logo/Altera.png)
Altera Corporation
HardCopy Stratix Device Family