Datasheet DS245 Equivalent ( PDF ) - Transceiver

SN74LS245 Octal Bus Transceiver The SN74LS245 is an Octal Bus Transmitter, Receiver designed for 8-line asynchronous 2-way data communication between data buses. Direction Input (DR) controls transmission of Data from bus A to bus B or bus B to bus A depending upon its logic level. The Enable input (E) can be used to isolate the buses. http:, , onsemi.com Hysteresis Inputs to Improve Noise

1-Wire www.dalsemi.com TM DS2450 Quad A, D Converter FEATURES § Four high-impedance inputs to measure analog voltages over the 1-Wire bus § User programmable input range (2.56V, 5.12V), resolution (1 to 16 bits) and alarm thresholds § 5V, single supply operation § Very low power: 2.5 mW active, 25 W idle § Built-in multidrop controller allows multiple DS2450’ s to be identified and oper

AVAILABLE DS2450 1-Wire Quad A, D Converter FEATURES Four high-impedance inputs to measure analog voltages over the 1-Wire® bus User programmable input range (2.56V, 5.12V), resolution (1 to 16 bits) and alarm thresholds 5V, single supply operation Very low power: 2.5 mW active, 25 μW idle Built-in multidrop controller allows multiple DS2450’s to be identified and operated on a common 1