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PDF NTE1409 Data sheet ( Hoja de datos )
| Número de pieza | NTE1409 | |
| Descripción | Integrated Circuit Electronic Channel Selector | |
| Fabricantes | NTE | |
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Hay una vista previa y un enlace de descarga de NTE1409 (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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NTE1409 & NTE1409N
Integrated Circuit
Electronic Channel Selector
Description:
The NTE1409 is an electronic channel selector integrated circuit in a 24–Lead DIP type package
capable of selecting up to 16 channels. The output terminals are design to permit direct driving of
LEDs or neon tubes.
It consists of a Clock Oscillator circuit, a Channel Up and Down circuit, a Channel skip circuit, a 4 bit
Up and Down Counter circuit, a 1–16 Decoder circuit and a 16 channel Output Buffer circuit.
Features:
D LED Direct Drive
D Low Power Consumption
D Up to 16 Channel Selections
D Internal Schmitt Trigger Circuit
D Power ON Initial Channel Set
D TV, Radio, etc. Channel Selection Use.
D Can be Used with NTE1758 Direct Address Remote Control System
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Input Current to Channel Selection Circuit, IK1–11, IK20–24 . . . . . . . . . . . . . . . . . . . . . . –5mA to 50mA
Input Current to Control Circuit, IC15–19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5mA to 10mA
Input Current to Control Circuit, IC13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –5mA to 20mA
Output Voltage to Channel Selection Circuit (VCC = 12V), VK1–11, VK20–24 . . . . . . . . . –0.5V to 50V
Output Voltage to Control Circuit (VCC = 12V), V13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 14.4V
Input Voltage to Control Circuit (VCC = 12V), V17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to VCC
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350mW
Operating Temperature Range, Topt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Voltage
Channel Selection Input Current
Clock Oscillation Frequency
VCC
IK
fOSC
9.6 12.0 14.4 V
– 15 – mA
– 2 10 kHz
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet NTE1409.PDF ] | |
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