Telecommunication

HWIC board, requires plug-in p/s "Brilliant" Learn More

IC, telecom. Package: 42 Dip, some bent leads from bulk. New. Learn More

IC. Dual universal asynchronous receiver/transmitter. DUART. Package: 40 Dip/Used/Removed from equipment. Learn More

IC, telecom. Dual tone dialer. Opertaing voltage: 2.5 to 10V. Direct replacement for AMI S25089 and MOSTEK MK5089. Package: 16 Dip. Learn More

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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IC, Ceramic DIP16. A-Law Companding CODEC. CMOS. +/-5V. Contains 2 circuits: A-to-D and D-to-A converters which conform to the A-law companding code. These 2 sections form a telecom coder-decoder for per-channel voice freq codecs. Learn More

Integrated Tone Dialer DIP16 New. Digital divider logic, resistive ladder network, CMOS. Requires TV color burst crystal 3.579545MHz to provide eight different audio sinusoidial frequencies which are mixed to provide DTMF (Dual-Tone-Multi-Frequency) tones. Nota: Actual Texas instruments TCM5089N. Learn More

IC. IEEE802.3 Ethernet lan coprocessor. Package: 48 Dip, socket pulls. Learn More

IC. Telephone dialer circuit, variable IDP 500ms,700ms,800ms,CMOS. Case: 18 Dip. Learn More

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