Toshiba
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
Motorola => Freescale
Hex Schmitt Inverter With 5V-Tolerant Inputs
ON Semiconductor
Hex Schmitt Inverter With 5 V−Tolerant Inputs
STMicroelectronics
LOW VOLTAGE CMOS HEX SCHMITT INVERTER WITH 5V TOLERANT INPUTS
Fairchild Semiconductor
Low Voltage Hex Inverter with Schmitt Trigger Input
STMicroelectronics
LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER
Fairchild Semiconductor
Low Voltage Quad 2-Input NAND Schmitt Trigger