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MC145027P 9 Bit Trinary Decoder

MC145027P
Photo of a DIP 16 case.

$9.95

QTY Price
1 $9.95

Description

These devices are designed to be used as encoder/decoder pairs in remote control applications.

This decoder receives the serial stream and interprets five of the trinary digits as an address code. Thus, 243 addresses are possible. If binary data is used at the encoder, 32 addresses are possible. The remaining serial information is interpreted as four bits of binary data. The valid transmission (VT) output goes high on the device when two conditions are met. First, two addresses must be consecutively received (in one encoding sequence) which both match the local address. Second, the 4 bits of data must match the last valid data received. The active VT indicates that the information at the Data output pins has been updated.

Specifications

Pins

16

Operating Temperature

-40 - 85°C

Minimum Supply Voltage

4.5 V

Maximum Supply Voltage

18.0 V

Dimensions

Length (mm)

19.175

Width (mm)

7.62

Terminal Pitch (mm)

2.54

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