| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 4.75V (min) |
| Case/Package | DIP-16 |
| Number of Outputs | 5 Output |
| Number of Circuits | 1 Circuit |
| Number of Positions | 16 Position |
| Number of Bits | 8 Bit |
| Power Dissipation | 60 mW |
| Bandwidth | 35.0 MHz |
| Output Current (Max) | 8 mA |
| Number of Inputs | 8 Input |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | 0 ℃ |
| Power Dissipation (Max) | 60 mW |
| Supply Voltage | 4.75V ~ 5.25V |
| Supply Voltage (Max) | 5.25 V |
| Supply Voltage (Min) | 4.75 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 19.3 mm |
| Size-Width | 6.35 mm |
| Size-Height | 4.57 mm |
| Operating Temperature | 0℃ ~ 70℃ |
The SN74LS148N is a 8-to-3 Priority Encoder features priority decoding of the inputs to ensure that only the highest-order data line is encoded. The LS147 encode nine data lines to four-line (8-4-2-1) BCD. The implied decimal zero condition requires no input condition as zero is encoded when all nine data lines are at a high logic level. Cascading circuitry (enable input E1 and enable output E0) has been provided to allow octal expansion without the need for external circuitry. For all types, data inputs and outputs are active at the low logic level.
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TEXAS INSTRUMENTS SN74LS148N Priority Encoder, LS Family, 5 Output, 8mA, 4.75V to 5.25V, DIP-16
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TEXAS INSTRUMENTS SN74LS148D Priority Encoder, LS Family, 3 Output, 8mA, 4.75V to 5.25V, SOIC-16
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