Telecommunication

National Semiconductor Corp - LMC567CM - IC.

Tone Decoder, Low Power.

Logic Function: Decoder

Operating Temperature: -25 °C to 125 °C

Max Power Dissipation; 500 mW

Max Supply Voltage: 9 V

Min Supply Voltage: 2 V

Nominal Supply Current: 800 µA

Package: 8 SOIC SMD.

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Texas Instruments - TCM5087N -  IC, Telecom.

Status: Discontinued

Dual Tone and Single Tone Capability.

Package: 16 Dip.

Genuine Texas Instruments - New Old Stock

Note: Designed to be interchangeable with Mostek MK5087.

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MOSTEK - MK5103N-5 - IC, Telecom. Telephone Circuit Tone Decoder.

Telephone circuit Tone decoder.

Voltage 5V.

MK5103 uses 3.579545MHz crystal (television color-burst) for reference.

Touch tone decoder, tone to pulse converter

16-channel remote control.

Output either 4-bit binary or dual 2-bit row/column code.

Detects all 16 standard DTMF digits.

Package: 16 Dip.

New Old Stock - Very Rare - Tarnishing.

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Direct connect protective hybrid (DCPH) telephone line interface. Complies with FCC Part 68. B468NR-68641-DP-E. Ringer equivalence 0.2A 0.5B, Jacks (USOC) RS11, RJ41S, RJ45S. Package: 28 Cdip, white. Note: Used/Removed from equipment. Learn More

IC, telecom. Telephone circuit Tone decoder. 5V. MK5103 uses 3.579545MHz crystal (television color-burst) for reference. Touch tone decoder, tone to pulse converter, 16-channel remote control. Output either 4-bit binary or dual 2-bit row/column code. Detects all 16 standard DTMF digits. Package: 16 Dip, test dotted. New. Learn More

TELCOM - TC7660CPA - IC. DC/DC Converter.

Charge Pump Switching Regulator IC

Positive or Negative Fixed -Vin

2Vin 1 Output 20mA  

Charge pump.

Package: 8 Dip. (0.300", 7.62mm)

Equivalent: ICE2PCS03XKLA1

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SS1 Silicon System - SSI201D - IC, CMOS.

Phoneme-Based Speech Synthesizer.

Hexadecimal or binary 2-of-8 output.

12V

Package: 22 Pin.

Used/Removed from equipment.

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IC, telecom. Tone decoder. Learn More

IC, DTMF. Pulse dialer. Redial memory. Package: 18 Dip. Note: Socket pulls. Used/Removed from equipment. Learn More