Part Number
|
SN75178B |
Manufacturer
|
Texas Instruments |
Description
|
DIFFERENTIAL BUS REPEATERS |
Published
|
Sep 3, 2019 |
Detailed Description
|
SN75177B, SN75178B DIFFERENTIAL BUS REPEATERS
• Meets EIA Standards RS-422-A and RS-485
and CCITT Recommendations V.11 ...
|
Datasheet
|
SN75178B
|
Overview
SN75177B, SN75178B DIFFERENTIAL BUS REPEATERS
• Meets EIA Standards RS-422-A and RS-485
and CCITT Recommendations V.
11 and X.
27
• Designed for Multipoint Transmission on
Long Bus Lines in Noisy Environments
• 3-State Outputs • Bus Voltage Range .
.
.
– 7 V to 12 V • Positive and Negative Current Limiting • Driver Output Capability .
.
.
60 mA Max • Driver Thermal Shutdown Protection • Receiver Input Impedance .
.
.
12 kΩ Min • Receiver Input Sensitivity .
.
.
± 200 mV • Receiver Input Hysteresis .
.
.
50 mV Typ • Operates From Single 5-V Supply • Low Power Requirements
description
SLLS002C – D2606, JULY 1985 – REVISED FEBRUARY 1993
SN75177B .
.
.
D OR P PACKAGE (TOP VIEW)
VCC T
EN
GND
1 ...
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