| Part Number | 74LS157PC | 74LS156PC |
|---|---|---|
| Manufacturer | National Semiconductor | Fairchild Semiconductor |
| Category | Logic - Signal Switches, Multiplexers, Decoders | Logic - Signal Switches, Multiplexers, Decoders |
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| Product Status | Active | Active |
| Type | - | Decoder/Demultiplexer |
| Circuit | - | 2 x 2:4 |
| Independent Circuits | - | 1 |
| Current - Output High, Low | - | 100µA, 8mA |
| Voltage Supply Source | - | Single Supply |
| Voltage - Supply | - | 4.75V ~ 5.25V |
| Operating Temperature | - | -20°C ~ 75°C |
| Mounting Type | - | Through Hole |
| Package / Case | - | 16-DIP |
| Supplier Device Package | - | 16-PDIP |