NTE1409N

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 ....