SN55107AJ ,Dual Line Receivermaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage, V (see ..
SN55107AJ ,Dual Line Receiver SN55107A, SN75107A, SN75107B, SN75108A DUAL LINE RECEIVERS SLLS069D – JANUARY 1977 – REVISED APRI ..
SN55110AJ ,Dual Line Driver SLLS106G − DECEMBER 1975 − REVISED NOVEMBER 2004SN55110A .. ..
SN55110AJ ,Dual Line Drivermaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage: V (see ..
SN55114J ,Dual Differential Line Drivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN55115J ,Dual Differential Line Receivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN74HC165NSR , 8-BIT PARALLEL-LOAD SHIFT REGISTERS
SN74HC165NSR , 8-BIT PARALLEL-LOAD SHIFT REGISTERS
SN74HC165PWRG4 , 8-BIT PARALLEL-LOAD SHIFT REGISTERS
SN74HC165QDRQ1 , 8-BIT PARALLEL-LOAD SHIFT REGISTER
SN74HC174D , Wide Operating Voltage Range of 2 V to 6 V, Outputs Can Drive Up To 10 LSTTL Loads
SN74HC175NSR , QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR
JM38510/10401BCA-SN55107AJ
Dual Line Receiver
High Input Impedance High Input Sensitivity Differential Common-Mode Input VoltageRange of ±3 V Strobe Inputs for Receiver Selection Gate Inputs for Logic Versatility TTL Drive Capability High dc Noise Margin Totem-Pole Outputs B Version Has Diode-Protected Input for
Power-Off Condition
descriptionThese circuits are TTL-compatible, high-speed
line receivers. Each is a monolithic dual circuit
featuring two independent channels. They are
designed for general use, as well as for such
specific applications as data comparators and
balanced, unbalanced, and party-line transmis-
sion systems. These devices are unilaterally
interchangeable with and are replacements for
the SN55107, SN75107, and SN75108, but offer
diode-clamped strobe inputs to simplify circuit
design.
The essential difference between the A and B versions can be seen in the schematics. Input-protection diodes
are in series with the collectors of the differential-input transistors of the B versions. These diodes are useful
in certain party-line systems that have multiple VCC+ power supplies and can be operated with some of the VCC+
supplies turned off. In such a system, if a supply is turned off and allowed to go to ground, the equivalent input
circuit connected to that supply would be as follows:
Input
A Version
Input
B VersionThis would be a problem in specific systems that might have the transmission lines biased to some potential
greater than 1.4 V.
The SN55107A is characterized for operation over the full military temperature range of –55°C to 125°C. The
SN75107A, SN75107B, and SN75108A 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
SN55107A... FK PACKAGE
(TOP VIEW)1ANC
GND
NC – No internal connection
CC +
CC –
