Motorola => Freescale
MC68HC11A8, MC68HC11A1, and MC68HC11A0 high-performance microcontroller units (MCUs) / 8-Bit Microcontrollers
Fairchild Semiconductor
Hex Inverting Schmitt Trigger
NXP Semiconductors.
Hex inverting Schmitt trigger
NXP Semiconductors.
Triple 3-input AND gate
Motorola => Freescale
HEX Schmitt-Trigger Inverter High-Performance Silicon-Gate CMOS
Diodes Incorporated.
HEX INVERTERS WITH SCHMITT TRIGGER INPUTS
Motorola => Freescale
16-bit microcontroller unit (MCU)
Tiger Electronic
High-Speed Cmos Logic Hex Inverting Schmitt Trigger