| Part Number | DM74LS154N | DM74LS156N | 
|---|---|---|
| Manufacturer | onsemi | onsemi | 
| Category | Logic - Signal Switches, Multiplexers, Decoders | Logic - Signal Switches, Multiplexers, Decoders | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Decoder/Demultiplexer | Decoder/Demultiplexer | 
| Circuit | 1 x 4:16 | 2 x 1:4 | 
| Independent Circuits | 1 | 1 | 
| Current - Output High, Low | 400µA, 8mA | 400µA, 8mA | 
| Voltage Supply Source | Single Supply | Single Supply | 
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | 24-DIP (0.600", 15.24mm) | 16-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 24-PDIP | 16-PDIP |