74LS06 Hex Inverter Buffer/Driver (Open Collector)
Package SOIC, PDIP Series 74LS
74LS06 overview
The 74LS series of integrated circuits (ICs) was one of the most popular logic families of transistor-transistor logic (TTL) logic chips. 74LS series is a bipolar, low-power Schottky IC. 74LS06 Hex Inverter Buffer/Driver (Open Collector) features high-voltage, open-collector outputs to interface with(such as MOS), or for driving high-current loads, and also are characterized for use as inverter buffers for driving TTL inputs.
Key specifications
Supply Voltage
4.75 - 5.25Vdc
Maximum Clock Frequency
40Mhz
Power Dissipation
2mW/gate @100kHz
Minimum Output Current
8mA
Propagation Delay
10nS
Fan Out (TTL Loads)
20
Datasheet
6.pdf
74LS06 features
- Six Independent Hex Inverter Gates
- Open Collector Outputs Require Pull-Up Resistors
- Open Collector Type Suitable for Indicator Lamps and Relays
- Input Clamping Diodes
- Standard TTL Switching Voltages
74LS06 pinout
| Pin | Name | Description |
|---|---|---|
| 1 | A1 | Inverter Gate 1 Input |
| 2 | Y1 | Inverter Gate 1 Output |
| 3 | A2 | Inverter Gate 2 Input |
| 4 | Y2 | Inverter Gate 2 Output |
| 5 | A3 | Inverter Gate 3 Input |
| 6 | Y3 | Inverter Gate 3 Output |
| 7 | GND | Ground |
| 8 | Y4 | Inverter Gate 4 Output |
| 9 | A4 | Inverter Gate 4 Input |
| 10 | Y5 | Inverter Gate 5 Output |
| 11 | A5 | Inverter Gate 5 Input |
| 12 | Y6 | Inverter Gate 6 Output |
| 13 | A6 | Inverter Gate 6 Input |
| 14 | VCC | Positive Supply |
74LS06 applications
- Factory Automation
- Building Automation
- Line Drivers
- Electronic Point of Sale
- Desktop or Notebook PCs
Application circuit
More about 74LS06
74LS06 Circuit
Here is a simple circuit of 74ls06 with one 10k resistor and push-button at the input and LED, 3k resistor at the output.
74LS06 Alternative Equivalent
74LS04, 74LS05, 74LS07
Comments 0
Leave a comment