74LS540 High-Speed CMOS Logic Octal Buffer and Line Driver IC
74LS241 Octal Buffer and Line Driver IC With 3-State Outputs
- Octal Buffer and Line Driver With 3-State Outputs
- Logic Family:Â LS
- Logic Type:Â Bipolar
- Polarity:Â Non-Inverting
- High Level Output Current:Â -15 mA
- Low Level Output Current:Â 24 mA
- Number of Channels per Chip:Â 8
- Propagation Delay Time:Â 18 ns at 5 V
- No. of Pins:Â 20
- Operating Temperature Range: 0°C to +70°C
- Supply Voltage Range:Â 4.75V to 5.25V
- Package:Â DIP-20
74F244 Octal Buffer or Driver IC With 3-State Output
- Octal Buffer/Driver With 3-State Output
- Logic Family:Â F
- Logic Type:Â Bipolar
- No. of Channels per Chip:Â 8
- Polarity:Â Non-Inverting
- Propagation Delay Time:Â 5.2 ns at 5 V
- High Level Output Current:Â -15 mA
- Low Level Output Current:Â 64 mA
- No. of Pins:Â 20
- Operating Temperature Range: 0°C to +70°C
- Supply Voltage Range:Â 4.5V to 5.5V
- Package:Â DIP-20
74S240 Octal Buffer and Line Driver IC With 3-State Output
- Octal Buffer and Line Driver With 3-State Output
- Logic Family: S
- Logic Type: Bipolar
- Polarity: Inverting
- High Level Output Current: -15 mA
- Low Level Output Current: 64 mA
- Number of Channels per Chip: 8
- Propagation Delay Time: 7 ns at 5 V
- of Pins: 20
- Operating Temperature Range: 0°C to +70°C
- Supply Voltage Range: 4.75V to 5.25V
- Package: DIP-20