Datasheet Details
| Part number | MM74HC148 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 145.52 KB |
| Description | 8-3 Line Priority Encoder |
| Datasheet |
 MM74HC148 Datasheet
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General Description
This priority encoder utilizes advanced silicon-gate CMOS technology It has the high noise immunity and low power consumption typical of CMOS circuits as well as the speeds and output drive similar to LB-TTL This priority encoder accepts 8 input request lines 0
7 and outputs 3 lines A0
Key Features
- Y Y Typical propagation delay 13 ns Wide supply voltage range 2V.
- 6V Connection Diagram Dual-In-Line Package TL F 9390.
- 1 Order Number MM54HC148 or MM74HC148 Truth Table Inputs EI H L L L L L L L L L 0 X H X X X X X X X L 1 X H X X X X X X L H 2 X H X X X X X L H H 3 X H X X X X L H H H 4 X H X X X L H H H H 5 X H X X L H H H H H 6 X H X L H H H H H H 7 X H L H H H H H H H Outputs A2 A1 A0 GS EO H H L L L L H H H H H H L L H H L L H H H H L H L H L H L H H H L L L L L L L.