Product Description

Full description here. Datasheet

The NTE7232 is a 2(12) CMOS LSI decoder in an 18-Lead DIP type package for use in remote control system applications. For proper operation, the NTE7232 should be paired with the NTE7233 encoder or similar device with the same number of addresses and data format. The NTE7232 decoder receives serial addresses and data from a programmed 2(12) encoder that is transmitted by a carrier using an RF or an IR transmission medium. They compare the serial input data three times continuously with their local addresses. If no error or unmatched codes are found, the input data codes are decoded and then transferred to the output pins. The VT pin also goes high to indicate a valid transmission. The NTE7232 is capable of decoding information that consist of N bits of address and 12-N bits of data and is arranged to provide 8 address bits and 4 data bits.