资料介绍
74LS245.pdf 54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver
June 1989
54LS245 DM54LS245 DM74LS245
TRI-STATE Octal Bus Transceiver
General Description
These octal bus transceivers are designed for asynchro- Y PNP inputs reduce DC loading on bus lines
nous two-way communication between data buses The Y Hysteresis at bus inputs improve noise margins
control function implementation minimizes external timin
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