TELEPHONE LINE INTERFACE

Telephone Line Interface The TCA3388 is a telephone line interface circuit which performs the basic functions of a telephone set in combination with a microcontroller and a ringer. It includes dc and ac line termination, the hybrid function with 2 adjustable sidetone networks, handset connections

Trace Live 120/220VAC Power Lines (250VAC max)

• Locate wires through Drywall, Plaster, Wood, Cement, etc., including buried wires up to 6” • Trace wires up to 1000 feet for powered or unpowered common wires including telephone and cable TV wires, LAN cables, security system wires, invisible fences, landscape lighting, etc. • Includes the

QUICKSWITCH PRODUCTS HIGH-SPEED CMOS BUS EXCHANGE SWITCH WITH ACTIVE TERMINATION(BUS HOLD)

DESCRIPTION: The QS3388 provides ten high-speed CMOS TTL-compatible bus switches with active terminators on the bus switch I/O pins. The low ON resistance (5Ω) of the 3388 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noi

QUICKSWITCH PRODUCTS HIGH-SPEED CMOS BUS EXCHANGE SWITCH WITH ACTIVE TERMINATION(BUS HOLD)

DESCRIPTION: The QS3388 provides ten high-speed CMOS TTL-compatible bus switches with active terminators on the bus switch I/O pins. The low ON resistance (5Ω) of the 3388 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noi

2.5V, 짹15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones

General Description The MAX3388E/MAX3389E are 2.5V-powered EIA/TIA-232 and V.28/V.24 communications interfaces with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection. The MAX3388E/MAX3389E have two receivers and three transmitters. All RS-2

Heyco짰 Double D Hole Plugs

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