* Y Y Y Bi-Directional bus transceiver in a high-density 20-pin package TRI-STATE outputs drive bus lines directly PNP inputs reduce DC loading on bus lines Hysteresis at bus inputs improve noise margins Typical propagation delay times port-to-port 8 ns Typical enable disable times 17 ns IOL (sink
DM54LS245 Datasheet (139.96 KB)
DM54LS245
National Semiconductor
139.96 KB
Tri-state octal bus transceiver.
54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver
June 1989
54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver
General Descriptio.
📁 Related Datasheet
DM54LS240 Octal TRI-STATE Buffers/Line Drivers/Line Receivers (National Semiconductor)
DM54LS241 Octal TRI-STATE Buffers/Line Drivers/Line Receivers (National Semiconductor)
DM54LS20 Dual 4-Input NAND Gates (National Semiconductor)
DM54LS21 Dual 4-Input AND Gates (National Semiconductor)
DM54LS251 TRI-STATE Data Selectors/Multiplexers (National Semiconductor)
DM54LS257B TRI-STATE Quad 2-Data Selectors/Multiplexers (National Semiconductor)
DM54LS258B TRI-STATE Quad 2-Data Selectors/Multiplexers (National Semiconductor)
DM54LS259 8-Bit Addressable Latches (National Semiconductor)
DM54LS260 Dual 5-Input NOR Gate (National Semiconductor)
DM54LS273 8-Bit Register with Clear (National Semiconductor)
