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Buffer/Driver Octal 3-State - SN74LS540N
Buffer/Driver Octal 3-State - SN74LS540N
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The SN74LS540N is an octal Buffer/Line Driver with 3-state outputs. It is designed to have the performance of the popular SN74LS240 series and at the same time, offers a pin-out having the inputs and outputs. This arrangement greatly enhances printed circuit board layout. The 3-state control gate is a 2-input NOR such that if either G1\ or G2\ are high, all eight outputs are in the high-impedance state. The SN74LS540 is characterized for operation from 0 to 70°C.
Features
- Offers inverting data at the outputs
- PNP Inputs reduce DC loading
- Hysteresis at inputs improves noise margins
- Data flow-thru pin-out
- 3-state Outputs drive bus lines or buffer memory address registers
| Specifications | |
|---|---|
| Logic Device Type | Buffer, Inverting |
| Logic Family / Base Number | 74LS540 |
| Logic Case Style | DIP |
| No. of Pins | 20Pins |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| Logic IC Family | 74LS |
| Logic IC Base Number | 74540 |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Country of Origin: | Malaysia |
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