Fairchild Semiconductor
Low Voltage Quad 2-Input AND Gate with 3.6V Tolerant Inputs and Outputs
Philips Electronics
Hex inverting Schmitt trigger
Fairchild Semiconductor
Low Voltage Quad 2-Input NAND Gate with Open Drain Outputs and 3.6V Tolerant Inputs and Outputs
Philips Electronics
Quad 2-input NAND gate
Fairchild Semiconductor
Low Voltage Quad 2-Input Exclusive-OR Gate with 3.6V Tolerant Inputs and Outputs
NXP Semiconductors.
Quad 2-input OR gate
Philips Electronics
Quad 2-input AND gate
Fairchild Semiconductor
Low Voltage Quad 2-Input NAND Gate with Open Drain Outputs and 3.6V Tolerant Inputs and Outputs