IN74LS240AN
OCTAL BUFFER / DRIVER WITH 3-STATE OUTPUTS (ETC)
IN74LS244
Octal Buffer/Line Driver (IK Semiconductor)
IN74LS04
Hex Inverter (IK Semiconductor)
IN74LS05
Hex Inverter (IK Semiconductor)
IN74LS06
Hex Inverter/Buffer (IK Semiconductor)
IN74LS07
Hex Non-Inverted Buffers with Open- Collector Outputs (ETC)
IN74LS07
Hex Buffer with High-Voltage Output (IK Semiconductor)
IN74LS07D
Hex Non-Inverted Buffers with Open- Collector Outputs (ETC)
IN74LS07N
Hex Non-Inverted Buffers with Open- Collector Outputs (ETC)
IN74LS138
3-8 Decoder/Demultiplexer (IK Semiconductor)