SN75ALS197NSR ,Quadruple Differential Line Receiverfeatures 3-state outputs that permit direct connection to a bus-organized systemwith a fail-safe de ..
SN75ALS199DR ,Quadruple Differential Line Receivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN75C091AFN ,Bus Controller 68-PLCC 0 to 70
SN75C1154 ,Quadruple Low-Power Drivers/Receiversmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage: V ..
SN75C1154DW ,Quadruple Low-Power Drivers/Receivers SN65C1154, SN75C1154 QUADRUPLE LOW-POWER DRIVERS/RECEIVERS SLLS151D – DECEMBER 1988 – REVISED APRI ..
SN75C1154N ,Quadruple Low-Power Drivers/Receiversfeatures eliminate the needfor external components.The SN65C1154 and SN75C1154 have been designed u ..
SPI21N50C3 ,for lowest Conduction Losses & fastest SwitchingCharacteristics, at T =25°C unless otherwise specifiedjParameter Symbol Conditions Values Unitmin. ..
SPI-238-18 ,GaAs Infrared LED Ultraminiature photointerrupter (single-transistor type)Features • GaAs Infrared LED plus Single Phototransistor • Photo-Interrupter • Contact type • Compa ..
SPI-335-34 ,Ultraminiature photoreflector (single-transistor type)Features • Infrared LED plus Phototransistor (single) • DIP type • Compact type : 3.4 (L) 5 2.7 (W) ..
SPI42N03S2L-13 ,Low Voltage MOSFETsFeatureV 30 VDS• N-ChannelR 12.9 mΩDS(on)• Enhancement modeI 42 AD• Logic LevelP- TO262 -3-1 P- TO2 ..
SPI70N10L ,Low Voltage MOSFETsFeatureV100 VDS
SN75ALS197D-SN75ALS197DR-SN75ALS197J-SN75ALS197N-SN75ALS197NSR
Quadruple Differential Line Receiver
Designed to Operate Up to 20 Mbaud 3-State Outputs Common-Mode Input Voltage Range 7 V to 7 V Input Sensitivity... ±300 mV
Input Hysteresis... 120 mV Typ High-Input Impedance...12 kΩ Min Operates from Single 5-V Supply Low Supply-Current Requirement35 mA Max Improved Speed and Power Consumption
Compared to AM26LS32A
descriptionThe SN75ALSI97 is a monolithic, quadruple line receiver with 3-state outputs designed using advanced,
low-power, Schottky technology. This technology provides combined improvements in bar design, tooling
production, and wafer fabrication. This, in turn, provides significantly lower power requirements and permits
much higher data throughput than other designs. The device meets the specifications of ITU Recommendations
V.10, V.11, X.26, and X.27. It features 3-state outputs that permit direct connection to a bus-organized system
with a fail-safe design that ensures the outputs will always be high if the inputs are open.
The device is optimized for balanced, multipoint bus transmission at rates up to 20 megabits per second. The
input features high-input impedance, input hysteresis for increased noise immunity, and an input sensitivity of
±300 mV over a common-mode input voltage range of –7 V to 7 V. It also features active-high and active-low
enable functions that are common to the four channels. The SN75ALS197 is designed for optimum performance
when used with the SN75ALS192 quadruple differential line driver.
The SN75ALS197 is characterized for operation from 0°C to 70°C.
FUNCTION TABLE
(each receiver)H = high level, L = low level, X = irrelevant, ? = indeterminate,
Z = high impedance (off)
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
