Datasheet Summary
SN54HC148, SN74HC148
SCLS109H
- APRIL 2004
- REVISED MARCH 2022
SNx4HC148 8-Line to 3-Line Priority Encoders
1 Features
- Wide operating voltage range of 2V to 6V
- Outputs can drive up to 10 LSTTL loads
- Low power consumption, 80-μA max ICC
- Typical tpd = 16ns
- ±4-mA output drive at 5V
- Low input current of 1μA max
- Encode eight data lines to 3-line binary (Octal)
2 Applications
- N-Bit encoding
- Code converters and generators
3 Description
The SNx4HC148 is an 8-input priority encoder. Added input enable (EI) and output enable (EO) signals allow for cascading multiple stages without added external circuitry.
PART NUMBER SN74HC148D SN74HC148N SN74HC148NS SN54HC148J SNJ54HC148FK
De...