Texas Instruments SN74LS348N, 74LS series Priority Encoder, 1 x 8:3 circuit, 16-DIP (0.300", 7.62mm) through-hole package, single 4.75-5.25V supply, 0°C to 70°C.
| Parameter | Value |
|---|---|
| Type | Priority Encoder |
| Series | 74LS |
| Mounting | Through Hole |
| Supply voltage | 4.75V ~ 5.25V |
| Voltage supply source | Single Supply |
| Current - output high, low | 400µA, 24mA |
| Operating temperature | 0°C ~ 70°C |
| Circuit | 1 x 8:3 |
| Package | Tube |
| Case | 16-DIP (0.300\", 7.62mm) |
| Independent circuits | 1 |
The Texas Instruments SN74LS348N is a priority encoder from the 74LS family, configured as 1 circuit of 8 inputs to 3 outputs. It encodes the highest-priority active input into a 3-bit binary output.
No last-time-buy, no phase-out notice. For a BOM line or a repair board, this part is still in regular production and available through the usual channels. ROHS3 compliant, so it passes modern environmental requirements without an exemption.
It is an 8-input to 3-output priority encoder from the 74LS family. Typical uses include interrupt priority encoding in microprocessor systems, data selection, and keyboard encoding in TTL-logic boards.