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HD74HC257 - Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs)
HC257 - Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs)
HD74HC241 - Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)
HD74HC244 - Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)
HD74HCT241 - Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)
HD74HCT244 - Octal Buffers/Line Drivers/Line Receivers(noninverted 3-state outputs)
HD74LV157A - Quad. 2-to-1 line Data Selectors / Multiplexers(Noninverted Outputs)
HC74HC444 - Quad. Tridirectional Bus Transceiver(with noninverted/inverted 3-state outputs)