관련 데이터시트
74F644-2-3-2-input AND-OR-invert gate - Philips
74F644-2-3-2-Input AND-OR-Invert Gate - Fairchild
74F644-2-3-2-Input AND-OR-Invert Gate - National
74F644-2-3-2-Input AND/OR Invert Gate (Rev. A) - Texas Instruments
74F640Octal bus transceiver / inverting 3-State - Philips
74F640Octal Bus Transceiver with 3-STATE Outputs - Fairchild
74F640PCOctal Bus Transceiver with 3-STATE Outputs - Fairchild
74F640SCOctal Bus Transceiver with 3-STATE Outputs - Fairchild
74F641Transceivers - Philips