Catalog
Quadruple Low-Power Line Driver
Key Features
• Bi-MOS Technology With TTL and CMOS CompatibilityMeets or Exceeds the Requirements of ANSI EIA/TIA-232-E and ITU Recommendation V.28Very Low Quiescent Current...95 uA Typ VCC±= ±12 VCurrent-Limited Outputs...10 mA TypCMOS-and TTL-Compatible InputsOn-Chip Slew Rate Limited to 30 V/us maxFlexible Supply Voltage RangeCharacterized at VCC±of ±4.5 V and ±15 VFunctionally Interchangeable With Texas Instruments SN75188, Motorola MC1488, and National Semiconductor DS14C88Bi-MOS Technology With TTL and CMOS CompatibilityMeets or Exceeds the Requirements of ANSI EIA/TIA-232-E and ITU Recommendation V.28Very Low Quiescent Current...95 uA Typ VCC±= ±12 VCurrent-Limited Outputs...10 mA TypCMOS-and TTL-Compatible InputsOn-Chip Slew Rate Limited to 30 V/us maxFlexible Supply Voltage RangeCharacterized at VCC±of ±4.5 V and ±15 VFunctionally Interchangeable With Texas Instruments SN75188, Motorola MC1488, and National Semiconductor DS14C88
Description
AI
The 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.
H = high level, L = low level,X = don't care
The 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.
H = high level, L = low level,X = don't care
