74154 4-to-16 Line Decoder/Demultiplexer PDIP-24 Wide
The SN74154 is a monolithic 4-line-to-16-line decoder that utilizes TTL circuitry to decode four binary-coded inputs into one of sixteen mutually exclusive outputs. The device operates when both strobe inputs (G1 and G2) are low. It is ideally suited for implementing high-performance memory decoders and is fully compatible with most other TTL circuits. This component can also perform demultiplexing by using the four input lines to address a specific output line while passing data from one of the strobe inputs.
✅Features
- Decodes 4 Binary-Coded Inputs into One of 16 Mutually Exclusive Outputs
- Performs the Demultiplexing Function by Distributing Data From One Input Line to Any One of 16 Outputs
- Input Clamping Diodes Simplify System Design
- High Fan-Out, Low-Impedance, Totem-Pole Outputs
- Fully Compatible with Most TTL and MSI Circuits
- Typical Power Dissipation: 170 mW
- Typical Average Propagation Delay: 23 ns
📜📚Specifications
| Parameter | Description | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC | Supply Voltage | 4.75 | 5.0 | 5.25 | V |
| VIH | High-Level Input Voltage | 2.0 | – | – | V |
| VIL | Low-Level Input Voltage | – | – | 0.8 | V |
| VOH | High-Level Output Voltage | 2.4 | 3.4 | – | V |
| VOL | Low-Level Output Voltage | – | 0.2 | 0.4 | V |
| IOH | High-Level Output Current | – | – | -800 | µA |
| IOL | Low-Level Output Current | – | – | 16 | mA |
| ICC | Supply Current | – | 34 | 56 | mA |
| TA | Operating Free-Air Temperature | 0 | – | 70 | °C |
⚓PINOUT
💻Applications
- Memory Decoding
- Data Routing
- Digital Logic Systems
🎁Package Content
- 1 x 74154 4-to-16 Line Decoder/Demultiplexer PDIP-24 Wide.