SN75ALS171A ,Triple Differential Bus TransceiverFeatures Independent Driver Enables andCombined Receiver Enables* Wide Positive and Negative Input/ ..
SN75ALS171ADW ,Triple Differential Bus Transceivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN75ALS171DWR ,Triple Differential Bus Transceiver SN75ALS171, SN75ALS171A TRIPLE DIFFERENTIAL BUS TRANSCEIVERS SLLS056D – AUGUST 1987 – REVISED SEPT ..
SN75ALS171J ,Triple Differential Bus Transceivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN75ALS172A ,Quadruple Differential Line Drivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN75ALS172ADW ,Quadruple Differential Line Driverfeatures widepositive and negative common-mode outputvoltage ranges, making it suitable for party-l ..
SPI07N60C3 ,for lowest Conduction Losses & fastest SwitchingCharacteristicsParameter Symbol Values Unitmin. typ. max.R - - 1.5 K/WThermal resistance, junction ..
SPI08N50C3 ,for lowest Conduction Losses & fastest SwitchingCharacteristics, at T =25°C unless otherwise specifiedjParameter Symbol Conditions Values Unitmin. ..
SPI08N80C3 ,for lowest Conduction Losses & fastest SwitchingPlease note: Infineon has changed the CoolMOS 800V C2 marking to C3. 800V C2 ...FeatureR 0.65 ΩDS(on)• New revolutionary high voltage technologyI 8 AD• Ultra low gate chargeP-TO22 ..
SPI11N60C3 ,for lowest Conduction Losses & fastest SwitchingCharacteristicsParameter Symbol Conditions Values Unitmin. typ. max.Transconductance g V ≥2*I *R , ..
SPI11N60S5 ,for lowest Conduction LossesFeatureR 0.38 ΩDS(on)• New revolutionary high voltage technologyI 11 AD• Ultra low gate chargeP-TO2 ..
SPI11N65C3 ,for lowest Conduction Losses & fastest SwitchingCharacteristicsParameter Symbol Values Unitmin. typ. max.R - - 1 K/WThermal resistance, junction - ..
SN75ALS171A-SN75ALS171ADW
Triple Differential Bus Transceiver
Designed to Operate Up to 20 Million DataTransfers per Second (FAST-20 SCSI) High-Speed Advanced Low-Power Schottky
Circuitry Low Pulse Skew...5 ns Max Designed for Multipoint Transmission on
Long Bus Lines in Noisy Environments Features Independent Driver Enables and
Combined Receiver Enables Wide Positive and Negative Input/Output
Bus Voltages Ranges Driver Output Capacity... ±60 mA
Thermal Shutdown Protection Driver Positive- and Negative-Current
Limiting Receiver Input Impedances...12 kΩ Min Receiver Input Sensitivity... ±300 mV Max
Receiver Input Hysteresis...60 mV Typ Operates From a Single 5-V Supply Glitch-Free Power-Up and Power-Down
Protection
descriptionThe SN75ALS171 and the SN75ALS171A triple differential bus transceivers are monolithic integrated circuits
designed for bidirectional data communication on multipoint bus transmission lines. They are designed for
balanced transmission lines, and each driver meets ANSI Standards EIA/TIA-422-B and RS-485 and both the
drivers and receivers meet ITU Recommendation V.11. The SN75ALS171A is designed for FAST-20 SCSI and
can transmit or receive data pulses as short as 30 ns with a maximum skew of 5 ns.
The SN75ALS171 and the SN75ALS171A operate from a single 5-V power supply. The drivers and receivers
have individual active-high and active-low enables, respectively, which can be externally connected together
to function as a direction control. The driver differential output and the receiver differential input pairs are
connected internally to form differential input/output (I/O) bus ports that are designed to offer minimum loading
to the bus when the driver is disabled or VCC is at 0 V. These ports feature wide positive and negative
common-mode voltage ranges making the device suitable for party-line applications.
The SN75ALS171 and the SN75ALS171A are characterized for operation from 0°C to 70°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
GND
GND
2DE
3DE
CDECC
