See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DB | 14

Temp:

C (0 to 70)

ECO Plan:

Green (RoHS & no Sb/Br)

SN75C188DBR


Quadruple Low-Power Line Driver

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Texas Instruments SN75C188DBR

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

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