Part Number
|
SN54HC148 |
Manufacturer
|
Texas Instruments |
Description
|
8-Line to 3-Line Priority Encoders |
Published
|
Apr 9, 2021 |
Detailed Description
|
SN54HC148, SN74HC148
SCLS109H – APRIL 2004 – REVISED MARCH 2022
SNx4HC148 8-Line to 3-Line Priority Encoders
1 Features...
|
Datasheet
|
SN54HC148
|
Overview
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...
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