SN75C188D ,Quadruple Low-Power Line Drivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN75C188DBR ,Quadruple Low-Power Line Drivermaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN75C188DR ,Quadruple Low-Power Line Driver SN75C188 QUADRUPLE LOW-POWER LINE DRIVERS SLLS033F – JANUARY 1988 – REVISED MARCH 1997†D, DB , OR ..
SN75C188N ,Quadruple Low-Power Line Drivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
SN75C188NSR ,Quadruple Low-Power Line Driverlogic diagram (positive logic)2 3321Y1Y 1A1A44&2A 62A 62Y52Y52B2B993A 83A 83Y103Y103B3B12124A 114A ..
SN75C189 ,Quadruple Low-Power Line Receiver SN75C189, SN75C189A QUADRUPLE LOW-POWER LINE RECEIVERS SLLS041G – OCTOBER 1988 – REVISED JANUARY 2 ..
SPI-8001TW , 2-Output Step-down Switching Mode Regulator ICs
SPI-8002TW , 2-Output Step-down Switching Mode Regulator ICs
SPI-8002TW , 2-Output Step-down Switching Mode Regulator ICs
SPI-8003TW , 2-Output Step-down Switching Mode Regulator ICs
SPI-8010A , Surface Mount, Separate Excitation Step-down Switching Mode Regulator ICs
SPI-8010A , Surface Mount, Separate Excitation Step-down Switching Mode Regulator ICs
SN75C188-SN75C188..-SN75C188D-SN75C188DBR-SN75C188DR-SN75C188N-SN75C188NSR
Quadruple Low-Power Line Driver
Very Low Quiescent Current...95 μA TypVCC± = ±12 V Current-Limited Outputs...10 mA Typ CMOS-and TTL-Compatible Inputs On-Chip Slew Rate Limited to 30 V/μs max Flexible Supply Voltage Range Characterized at VCC± of ±4.5 V and ±15 V Functionally Interchangeable With Texas
Instruments SN75188, Motorola MC1488,
and National Semiconductor DS14C88
descriptionThe SN75C188 is a monolithic, low-power, quadruple line driver that interfaces data terminal equipment with
data communications equipment. This device is designed to conform to ANSI Standard EIA/TIA-232-E.
An external diode in series with each supply-voltage terminal is needed to protect the SN75C188 under certain
fault conditions to comply with EIA/TIA-232-E.
The SN75C188 is characterized for operation from 0°C to 70°C.
Function Tables
DRIVER 1
DRIVERS 2 – 4H = high level, L = low level,
X = don’t care
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 The DB package is only avalable left-end taped
and reeled, i.e., order device SN75C188DBLE.
