Description
The MC145027 decoder receives the serial stream and interprets five of the trinary digits as an address code, so 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 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
^Operating Temperature Range: -40 to +85C
^Interfaces with RF, Ultrasonic, or Infrared Modulators and Demodulators
^RC Oscillator, No Crystal Required
^High External Component Tolerance; Can Use 5% Components
^Internal Power-On Reset Forces All Decoder Outputs Low
^Operating Voltage Range: 4.5 to 18
^Category Integrated Circuits (ICs)
^Family Interface – Encoders, Decoders, Converters
^Series 4000
^Type Encoder, Decoder
^Applications Remote Control
^Voltage – Supply, Analog 4.5 V ~ 18 V
^Voltage – Supply, Digital 4.5 V ~ 18 V
^Mounting Type Through Hole
^Package / Case 16-DIP (0.300″, 7.62mm)
^Supplier Device Package 16-DIP
^Package Description PLASTIC, DIP-16
^Status Transferred
^Consumer IC Type RECEIVER IC
^JESD-30 Code R-PDIP-T16
^Number of Functions 1
^Number of Terminals 16
^Operating Temperature-Min -40 Cel
^Operating Temperature-Max 85 Cel
^Package Body Material PLASTIC/EPOXY
^Package Code DIP
^Package Shape RECTANGULAR
^Package Style IN-LINE
^Qualification Status Not Qualified
^Seated Height-Max 4.44 mm
^Supply Voltage-Min (Vsup) 4.5 V
^Supply Voltage-Max (Vsup) 18 V
^Surface Mount NO
^Technology CMOS
^Temperature Grade INDUSTRIAL
^Terminal Form THROUGH-HOLE
^Terminal Pitch 2.54 mm
^Terminal Position DUAL
^Length 19.18 mm
^Width 7.62 mm
^Part #: MC145027P
^Part Category: Consumer ICs
^Manufacturer: Motorola Solutions, Inc.
^Description: RECEIVER IC, PDIP16
Manufacturer Part Number: MC145027P
Manufacturer: Freescale
