This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SN54LS148 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 231.44 KB |
| Description | 10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS |
| Datasheet | SN54LS148 SN54LS148J Datasheet (PDF) |
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They provide priority decoding of the inputs to ensure that only the highest order data line is encoded. Both devices have data inputs and outputs which are active at the low logic level. The LS147 encodes nine data lines to four-line (8-4-2-1) BCD.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
SN54LS148 | 10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS | Texas Instruments |
| Part Number | Description |
|---|---|
| SN54LS14 | SCHMITT TRIGGERS DUAL GATE/HEX INVERTER |
| SN54LS136 | QUAD 2-INPUT EXCLUSIVE OR GATE |
| SN54LS161A | BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS |
| SN54LS162A | BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS |
| SN54LS163A | BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS |
| SN54LS169 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
| SN54LS182 | CARRY LOOKAHEAD GENERATOR LOW POWER SCHOTTKY |
| SN54LS191 | PRESETTABLE BCD/DECADE UP/DOWN COUNTER |
| SN54LS193 | PRESETTABLE 4-BIT BINARY UP/DOWN COUNTER |
| SN54LS197 | 4-STAGE PRESETTABLE RIPPLE COUNTERS |
