Texas Instruments SN74HC148N Microcontrollers
8 to 3 Priority Encoder IC, CMOS, 16-Pin PDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC148N
Series
Base Model
Detailed Description
8 to 3 Priority Encoder IC, CMOS, 16-Pin PDIP
Package
PDIP
Lifecycle Status
Active
Datasheet
SN74HC148N Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HC148N Microcontrollers technical specifications.
General
Series
74HC
RoHS
Yes
Number of Pins
16
Number of Channels
1
Package / Case
PDIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5 V
Lifecycle Status
Active
Ambient Temperature Range High
85 °C
Alternate Parts Comparison (SN74HC148N vs SN74HC08DR vs SN74HC14DRG3 vs SN74HC02DRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | PDIP | 14-SOIC | 14-SOIC | 14-SOIC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5 V | 5 V | 2V ~ 6V | 2V ~ 6V |
| Lifecycle Status | Active | Production | Active | Active |
| Current Output High Low | 5.2mA, 5.2mA | 5.2mA, 5.2mA | 5.2mA, 5.2mA | 5.2mA, 5.2mA |
| Number of Circuits | 1 | 4 | 6 | 4 |
| Number of Inputs | 8 | 2 | 1 | 2 |
| Current Quiescent Max | -- | 2 µA | 2 µA | 2 µA |
| Logic Level High | -- | 1.5V ~ 4.2V | 1.5V ~ 4.2V | 1.5V ~ 4.2V |
| Logic Level Low | -- | 0.5V ~ 1.8V | 0.3V ~ 1.2V | 0.5V ~ 1.8V |
| Logic Type | -- | AND Gate | Inverter | NOR Gate |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
SN74HC08DRTexas Instruments4-ch, 2-input, 2-V to 6-V 5.2 mA drive strength AND gate 14-SOIC -40 to 85
