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74HC148 |
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| Part Number | 74HC148 |
| Manufacturer | Hitachi |
| Description | The HD74HC148 encodes eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) is provided to allow octal expansion without the need for extern... |
| Features |
• • • • • High Speed Operation: tpd (0 - 7 to A0 - A2) = 15 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs EI H L L L L L L L L L H : L : X : 0 X H X X X X X X X L 1 X H X X X X X X L H High level Low level Irrelevant 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 H H L L L L H H H H A1 H H L L H H L L H H A0 H H L H L H L H L ... |
| Document |
 74HC148 Data Sheet
PDF 45.30KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74HC14 |
Texas Instruments |
Hex Inverters |
|
| 2 | 74HC14 |
ON Semiconductor |
Hex Schmitt-Trigger Inverter |
|
| 3 | 74HC14 |
NXP |
Hex inverting Schmitt trigger |
|
| 4 | 74HC14 |
Diodes |
HEX INVERTERS |
|
| 5 | 74HC14 |
nexperia |
Hex inverting Schmitt trigger |
|
| 6 | 74HC14-Q100 |
NXP |
Hex inverting Schmitt trigger |
|
Desde 2024. D4U Semiconductor.
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