74158 Quad 2-to-1 Multiplexer Inverter IC DIP-16
The 74LS158 is a Quad 2-Input Multiplexer integrated circuit (IC), which means t contains four independent 2-input multiplexers. Each multiplexer selects one of two inputs based on a common select Line (S). and it also features active-low enable pins for output control This IC belongs to the 74LS series, known for using low-power Schottky technology, ensuring high-speed operation with low power consumption.
Features:
- Quad 2-Input Multiplexers: Contains four independent 2-input multiplexers, each capable of selecting between two inputs.
- Common Select Line: A single select line (S) controls which input (A or B) is routed to the output for all four multiplexers.
- Active-Low Enable: The outputs are enabled or disabled based on the active-low enable pin (E), allowing control over the multiplexer outputs.
- Inverted Outputs: The outputs are inverted, meaning the selected input is inverted at the output.
- High-Speed Operation: Uses low-power Schottky (LS) technology for fast switching and low power consumption.
- Standard TTL Compatibility: Directly compatible with other TTL logic devices.
- DIP-16 Package: Compact 16-pin dual in-line package, suitable for easy use in breadboards and PCB designs.
Specifications
| Product Attribute | Attribute Value |
| Product Category: | Encoders, Decoders, Multiplexers & Demultiplexers |
| Product: | Selectors / Multiplexers |
| Logic Family: | LS |
| Number of Input Lines: | 2 Input |
| Number of Output Lines: | 1 Output |
| Package/Case: | PDIP-16 |
| Number of Bits: | 4 bit |
| Propagation Delay Time: | 14 ns |
| Supply Voltage – Min: | 4.75 V |
| Supply Voltage – Max: | 5.25 V |
| Mounting Style: | Through Hole |
| Minimum Operating Temperature: | 0 C |
| Maximum Operating Temperature: | + 70 C |
| Function: | Multiplexer |
| High Level Output Current: | – 400 uA |
| Logic Type: | Data Selectors/Multiplexers |
| Low Level Output Current: | 8 mA |
| Maximum Clock Frequency: | 35 MHz |
| Number of Circuits: | 4 Circuit |
| Operating Supply Voltage: | 5 V |
| Product Type: | Encoders, Decoders, Multiplexers & Demultiplexers |
