MC145027P IC DECODER 5 ADDR 4 DATA 16-DIP OMS1-37

£8.00

56 in stock

SKU: OMS1-37 Category:

Description

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PURCHASERS OF SURPLUS

ELECTRONIC COMPONENTS

AND EQUIPMENT!

For sale here we have the above parts…

General Description

MC145027P Decoder
Designed to be used as decoders in remote control applications.
It works in a pair with the MC145026, which encodes nine lines of information and serially sends this
information upon receipt of a transmit enable (TE) signal. The nine lines may be
encoded with trinary data (low, high, or open) or binary data (low or high). The
words are transmitted twice per encoding sequence to increase security.
The MC145027 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 MC145027 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.

Operating Temperature Range: – 40 to + 85°C
• Very–Low Standby Current for the Encoder: 300 nA Maximum @ 25°C
• 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: MC145026 = 2.5 to 18 V* MC145027, MC145028 = 4.5 to 18CH DARLINGTON SINK DRIVER

Specifications

Voltage – Supply, Digital 4.5 V ~ 18 V
Voltage – Supply, Analog 4.5 V ~ 18 V
Type Encoder, Decoder
Supplier Device Package 16-DIP
Series 4000
Packaging Tube
Package / Case 16-DIP (0.300″, 7.62mm)
Mounting Type Through Hole
Moisture Sensitivity Level (MSL) 2 (1 Year)
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
Detailed Description Encoder, Decoder IC Remote Control 16-DIP
Base Part Number MC145027
Applications Remote Control

Date code 0427

These came to us as part of a lot of surplus stock from a large ‘Milspec’ type Co. They are stored with us still sealed in original packaging (unopened boxes and tubes) and are in pristine condition. However having been in storage for some years we have classified them as ‘new other’.

As many of our lines come in to us as surplus stock – sometimes from high end ‘Milspec’ type manufacturers we try to pass on our savings to our customers – often selling industrial grade or military spec components at a fraction of their original cost.

For datasheet search …MC145027P

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If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details, we are always keen to source new stock.

 

 

Additional information

Brand

MPN