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Products Found: 13

Showing Results For: DTMF Decoders

DTMF Decoders

Dual-Tone Multi-Frequency (DTMF) Decoders are essential components in modern communication systems, enabling the conversion of DTMF signals into binary data for processing. These decoders play a crucial role in various telecommunication applications, where they detect the unique tone combinations generated by key presses on a phone keypad. DTMF decoders are vital for automating responses in interactive voice response (IVR) systems, remote control systems, and security access control.

The Two Primary Types Include

  • Integrated Circuit (IC) Decoders: Compact and efficient, ideal for embedded systems.
  • Software-based Decoders: Flexible and upgradable, used in digital signal processing.

Potential Benefits of Dual-Tone Multi-Frequency (DTMF) Decoders

  • Accurate detection of tone signals even in noisy environments.
  • Ideal for battery-operated devices.
  • Simultaneous decoding of multiple signals.
  • Facilitates automated telephony and remote access.
  • Consistent performance in various conditions.
  • Easily integrates with existing systems.

Usage Information of Dual-Tone Multi-Frequency (DTMF) Decoders

DTMF decoders are indispensable in enhancing communication efficiency and reliability, making them a critical component in a wide range of applications, such as:

  • Telecommunications: Used in IVR systems and telephone exchanges.
  • Remote Control: Essential for controlling devices over phone lines.
  • Security Systems: Utilised in access control and monitoring systems.
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ET14510892
74LCX138MTC, ON Semiconductor
74LCX138MTC
ON Semiconductor
Rohs Verified
74LCX138MTC, ON Semiconductor
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1 +
£ 0.70
10 +
£ 0.62
25 +
£ 0.58
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ET16727350
MC14028BDG, ON Semiconductor
MC14028BDG
ON Semiconductor
Rohs Verified
MC14028BDG, ON Semiconductor
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571 In Stock
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25 +
£ 0.27
125 +
£ 0.16
500 +
£ 0.15
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ET11871671
MC14555BDG, ON Semiconductor
MC14555BDG
ON Semiconductor
Rohs Verified
MC14555BDG, ON Semiconductor
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1115 In Stock
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20 +
£ 0.40
200 +
£ 0.33
500 +
£ 0.31
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ET11771859
MC74AC139DG, ON Semiconductor
MC74AC139DG
ON Semiconductor
Rohs Verified
MC74AC139DG, ON Semiconductor
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1095 In Stock
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25 +
£ 0.27
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ET16727428
MC74AC138DG, ON Semiconductor
MC74AC138DG
ON Semiconductor
Rohs Verified
MC74AC138DG, ON Semiconductor
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1471 In Stock
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£ 0.29
250 +
£ 0.17
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£ 0.17
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ET18048799
MC14543BDG, ON Semiconductor
MC14543BDG
ON Semiconductor
Rohs Verified
MC14543BDG, ON Semiconductor
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2398 In Stock
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£ 0.24
480 +
£ 0.17
960 +
£ 0.15
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ET16848974
MC74HC138ADG, ON Semiconductor
MC74HC138ADG
ON Semiconductor
Rohs Verified
MC74HC138ADG, ON Semiconductor
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5612 In Stock
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48 +
£ 0.18
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ET16727105
74LCX138M, ON Semiconductor
74LCX138M
ON Semiconductor
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74LCX138M, ON Semiconductor
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718 In Stock
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48 +
£ 0.34
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ET18048812
MC74HC238ADG, ON Semiconductor
MC74HC238ADG
ON Semiconductor
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MC74HC238ADG, ON Semiconductor
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5470 In Stock
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£ 0.19
480 +
£ 0.14
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£ 0.12
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ET16727457
MC74HC139ADG, ON Semiconductor
MC74HC139ADG
ON Semiconductor
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MC74HC139ADG, ON Semiconductor
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£ 0.21
96 +
£ 0.16
240 +
£ 0.11
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ET18066203
MC74VHC138DG, ON Semiconductor
MC74VHC138DG
ON Semiconductor
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MC74VHC138DG, ON Semiconductor
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73 In Stock
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£ 0.22
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ET16727373
MC14511BDG, ON Semiconductor
MC14511BDG
ON Semiconductor
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MC14511BDG, ON Semiconductor
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476 In Stock
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£ 0.31
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£ 0.26
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£ 0.23
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ET16955373
NJM567M, New Japan Radio
NJM567M
New Japan Radio
NJM567M, New Japan Radio
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MC14543BDG, ON Semiconductor

MC14543BDG, ON Semiconductor

4000 Series Encoders/Decoders, Multiplexers/Demultiplexers, ON Semiconductor 4000 CMOS Logic Family, ON Semiconductor CMOS Family devices Wide operating voltage range: 3 to 18V
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New items
MC74HC138ADG, ON Semiconductor

MC74HC138ADG, ON Semiconductor

74HC Family, ON Semiconductor High-Speed CMOS Logic Operating Voltage: 2 to 6 V Compatibility: Input CMOS, Output CMOS 74HC Family
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74LCX138MTC, ON Semiconductor

74LCX138MTC, ON Semiconductor

IC DECODER/DEMUX LV 1OF8 16TSSOP
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NJM567M, New Japan Radio

NJM567M, New Japan Radio

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New items
74LCX138M, ON Semiconductor

74LCX138M, ON Semiconductor

74LCX Family, Fairchild Semiconductor Advanced High-Speed (low-voltage) CMOS Logic Operating Voltage Range: 2.0 to 3.6V 5V tolerant inputs & outputs 74LCX Family
Product Detail
New items
MC74HC238ADG, ON Semiconductor

MC74HC238ADG, ON Semiconductor

74HC Family, ON Semiconductor High-Speed CMOS Logic Operating Voltage: 2 to 6 V Compatibility: Input CMOS, Output CMOS 74HC Family
Product Detail
New items
MC14511BDG, ON Semiconductor

MC14511BDG, ON Semiconductor

4000 Series Encoders/Decoders, Multiplexers/Demultiplexers, ON Semiconductor 4000 CMOS Logic Family, ON Semiconductor CMOS Family devices Wide operating voltage range: 3 to 18V
Product Detail
New items
MC74HC139ADG, ON Semiconductor

MC74HC139ADG, ON Semiconductor

74HC Family, ON Semiconductor High-Speed CMOS Logic Operating Voltage: 2 to 6 V Compatibility: Input CMOS, Output CMOS 74HC Family
Product Detail
New items
MC14028BDG, ON Semiconductor

MC14028BDG, ON Semiconductor

4000 Series Encoders/Decoders, Multiplexers/Demultiplexers, ON Semiconductor 4000 CMOS Logic Family, ON Semiconductor CMOS Family devices Wide operating voltage range: 3 to 18V
Product Detail
New items
MC14555BDG, ON Semiconductor

MC14555BDG, ON Semiconductor

IC DCODER/DEMUX DUAL 1:4 16-SOIC
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New items
MC74AC139DG, ON Semiconductor

MC74AC139DG, ON Semiconductor

IC DCODER/DEMUX DUAL 1:4 16-SOIC
Product Detail
New items
MC74AC138DG, ON Semiconductor

MC74AC138DG, ON Semiconductor

MC74AC Family, ON Semiconductor 74AC Family
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We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like DTMF Decoders and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding DTMF Decoders or any other product.
This depends on the DTMF Decoders individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for DTMF Decoders and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including DTMF Decoders.
Yes. We keep updating our stock frequently and if a product like DTMF Decoders is not in stock then we will let you know.
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