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    Encoder & Decoder ICs

    Encoders are logic semiconductor ICs (integrated circuits) that have been designed to encode and decode digital binary codes for inputs whilst decoders receive data transmissions in amateur radio frequency bands. They constantly monitor incoming signals for valid DTMF digits. These electronic circuits decode DTMF dial tones from telephone lines into touch-tone phones via a process known as tone dialling.

    How do Encoders and Decoders work?

    An encoder IC is manufactured to encode digital data from one format type or code to another that can accept multiple inputs and generate multi-bit output. Their primary functions are speed, security, standardisation by shrinking the size.

    Decoder ICs increase connectivity in electronics to allow better control of applications. Home units like security alarm systems, electronic gates and garage doors, access control systems and everyday appliances make use of DTMF functionalities.

    Types of Encoders and Decoders?

    Encoder ICs are available with different encoding types such as Key and priority.

    A DTMF (Dual Tone Multi-Frequency) decoder IC is a device that receives data transmissions in amateur radio frequency bands. They constantly monitor incoming signals for valid DTMF digits. These electronic circuits decode DTMF dial tones from telephone lines into touch-tone phones via a process known as tone dialling.

    The most common types of DTMF Decoder ICs include 2-tone, 5-tone, multi-tone and burst-tone versions. Multi-tone decoders receive and translate multiple tones from the source whilst Burst-tone versions decode clashing frequencies into binary signals.

    As well as being offered with variations of logic families, the number of pins on the IC and different mount types.

    Applications of encoders and decoders

    Encoders and decoders have an array of application use such as;

    • Smoke and fire alarm system
    • Home security systems
    • Identity tokens
    • Mobile phones and landlines

    174 สินค้าที่แสดงสำหรับ Encoder & Decoder ICs

    • RS Stock No. 806-3309
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MC14543BDR2G
    Each: (In a Pack of 25)
    THB14.03
    onsemi
    -
    -
    -
    -
    Surface Mount
    SOIC
    16
    10 x 4 x 1.5mm
    18 V
    +125 °C
    • RS Stock No. 151-3387
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74HC4852D,118
    Each (On a Reel of 2500)
    THB10.547
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO
    16
    10 x 4 x 1.5mm
    6 V
    +125 °C
    • RS Stock No. 806-3917P
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MC74VHC139DTR2G
    Each (Supplied on a Reel)
    THB16.397
    onsemi
    -
    -
    -
    -
    Surface Mount
    TSSOP
    16
    5.1 x 4.5 x 1.05mm
    5.5 V
    +125 °C
    • RS Stock No. 806-3917
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MC74VHC139DTR2G
    Each: (In a Pack of 25)
    THB16.397
    onsemi
    -
    -
    -
    -
    Surface Mount
    TSSOP
    16
    5.1 x 4.5 x 1.05mm
    5.5 V
    +125 °C
    • RS Stock No. 145-5314
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74AC138SC
    Each (In a Tube of 48)
    THB19.998
    onsemi
    -
    -
    -
    -
    Surface Mount
    SOIC
    16
    10 x 4 x 1.5mm
    6 V
    +85 °C
    • RS Stock No. 145-4506
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MM74HC138M
    Each (In a Tube of 48)
    THB16.586
    onsemi
    -
    -
    -
    -
    Surface Mount
    SOIC
    16
    10 x 4 x 1.5mm
    6 V
    85 °C
    • RS Stock No. 806-2166P
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MC74AC139DG
    Each (Supplied in a Tube)
    THB18.478
    onsemi
    -
    -
    -
    -
    Surface Mount
    SOIC
    16
    10 x 4 x 1.5mm
    6 V
    +85 °C
    • RS Stock No. 806-2166
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MC74AC139DG
    Each: (In a Pack of 25)
    THB18.478
    onsemi
    -
    -
    -
    -
    Surface Mount
    SOIC
    16
    10 x 4 x 1.5mm
    6 V
    +85 °C
    • RS Stock No. 152-5529
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74HC4852D,118
    Each: (In a Pack of 10)
    THB15.029
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO
    16
    10 x 4 x 1.5mm
    6 V
    +125 °C
    • RS Stock No. 152-5529P
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74HC4852D,118
    Each (Supplied on a Reel)
    THB15.029
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO
    16
    10 x 4 x 1.5mm
    6 V
    +125 °C
    • RS Stock No. 145-2978
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MC14532BDG
    Each (In a Tube of 48)
    THB11.913
    onsemi
    -
    -
    -
    -
    Surface Mount
    SOIC
    16
    10 x 4 x 1.5mm
    18 V
    +125 °C
    • RS Stock No. 806-3298
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MC14532BDG
    Each: (In a Pack of 20)
    THB13.623
    onsemi
    -
    -
    -
    -
    Surface Mount
    SOIC
    16
    10 x 4 x 1.5mm
    18 V
    +125 °C
    • RS Stock No. 170-5337
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. HEF4051BT,653
    Each: (In a Pack of 25)
    THB9.092
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO
    16
    10 x 4 x 1.45mm
    15 V
    +125 °C
    • RS Stock No. 170-5337P
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. HEF4051BT,653
    Each (Supplied on a Reel)
    THB9.092
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO
    16
    10 x 4 x 1.45mm
    15 V
    +125 °C
    • RS Stock No. 170-4831
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. HEF4051BT,653
    Each (On a Reel of 2500)
    THB7.089
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO
    16
    10 x 4 x 1.45mm
    15 V
    +125 °C
    • RS Stock No. 170-8004
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74HC238D,653
    Each (On a Reel of 2500)
    THB7.93
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO
    16
    10 x 4 x 1.45mm
    6 V
    +125 °C
    • RS Stock No. 427-673
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. PI3CLS39306HK3-7
    Each
    THB11.88
    DiodesZetex
    -
    -
    -
    -
    -
    X2-DFN
    8
    -
    -
    -
    • RS Stock No. 170-5460
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74HCT138D,653
    Each: (In a Pack of 50)
    THB5.453
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO16
    16
    6.4 x 5.4 x 1.8mm
    5.5 V
    +125 °C
    • RS Stock No. 170-4849
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74HCT138D,653
    Each (On a Reel of 2500)
    THB4.941
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO16
    16
    6.4 x 5.4 x 1.8mm
    5.5 V
    +125 °C
    • RS Stock No. 170-5460P
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 74HCT138D,653
    Each (Supplied on a Reel)
    THB5.453
    Nexperia
    -
    -
    -
    -
    Surface Mount
    SO16
    16
    6.4 x 5.4 x 1.8mm
    5.5 V
    +125 °C
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