NTE1409 Datasheet | NTE Electronics

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 - - - - . . - 5m A to 50m A Input Current to Control Circuit, IC15- 19 - - - - - - - . . . - 5m A to 10m A Input Current to Control Circuit, IC13 - - - - - - - - - 5m A to 20m A 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 - - - - - - - - - - - . . . 350m W Operating Temperature Range, Topt - - -...