The 74HC148 devices feature priority decoding of the inputs to ensure that only the highest-order data line is encoded. These devices encode eight data lines to 3-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) has been provided to allow octal expansion without the need for external circuitry. Data inputs and outputs are active at the low logic level.
Features:-
• Wide Operating Voltage Range of 2 V to 6 V
• Outputs Can Drive Up To 10 LSTTL Loads
• Low Power Consumption, 80-µA Max ICC
• Typical tpd = 16 ns
• ±4-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Encode Eight Data Lines to 3-Line Binary (Octal)
• Applications Include:
− n-Bit Encoding
− Code Converters and Generators
Specification:-
| Symbol | Parameter | Value | Unit |
| VCC | Supply Voltage | − 0.5 to + 7.0V | V |
| IIK | DC Input Diode Current | ± 20 | mA |
| IOK | DC Output Diode Current | ± 20 | mA |
| IO | DC Output Source or Sink Current per Output Pin | ± 25 | mA |
| VCC or GND | DC VCC or GND Current, per pin | ± 50 | mA |
| TSTG | Storage Temperature Range | − 65°C to + 150 | °C |
Related Document:-
| Brand/Manufacturer | Generic |
| Country Of Origin | China |
| Packer / Importer Address | Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India. |
| MRP | Rs. 62.54 (Inclusive of all Taxes) |
* Product Images are shown for illustrative purposes only and may differ from actual product.
74HC148 IC - (SMD Package) - 8 to 3-Line Priority Encoder IC (74148 IC)
- Product Code: EC-2482
- Availability: 82
-
Rs.28.00
- (Excluding 18% GST)