| Part Number | DM74S257J | DM74S157J |
|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor |
| Category | Logic - Signal Switches, Multiplexers, Decoders | Logic - Signal Switches, Multiplexers, Decoders |
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| Product Status | Active | Active |
| Type | - | - |
| Circuit | - | - |
| Independent Circuits | - | - |
| Current - Output High, Low | - | - |
| Voltage Supply Source | - | - |
| Voltage - Supply | - | - |
| Operating Temperature | - | - |
| Mounting Type | - | - |
| Package / Case | - | - |
| Supplier Device Package | - | - |