← All parts
74HC154 4-to-16 Decoder
74HC154
Nexperiaic logic
The 74HC154 is a 4-to-16 line decoder/demultiplexer that decodes four binary address inputs into sixteen outputs, with two enable inputs to control output states.
In stock
Specifications
4- Operating Voltage
- 2.0 V to 6.0 V (74HC154); 4.5 V to 5.5 V (74HCT154) V
- Supply Current
- 8.0 μA to 160 μA μA
- Package
- SO24, TSSOP24, DHVQFN24
- Temperature Range
- -40 °C to +125 °C (74HC154); -40 °C to +125 °C (74HCT154) °C
Pinout
4| Pin | Name | Functions | Notes |
|---|---|---|---|
| VCC | Supply Voltage | POWER | Supply voltage for the device |
| Y0-Y15 | Data Outputs | GPIO | Active LOW outputs corresponding to decoded address inputs |
| A0-A3 | Address Inputs | GPIO | Binary weighted address inputs for decoding |
| E0-E1 | Enable Inputs | GPIO | Active LOW enable inputs to control output states |
Interactive pinout
Highlight:
74HC154
Click a pin to copy its name · tap a tag above to spotlight a bus.