Part Number
|
SN75121 |
Manufacturer
|
Texas Instruments |
Description
|
DUAL LINE DRIVERS |
Published
|
Oct 4, 2019 |
Detailed Description
|
D Designed for Digital Data Transmission
Over 50-Ω to 500-Ω Coaxial Cable, Strip Line, or Twisted Pair
D High Speed
tpd ...
|
Datasheet
|
SN75121
|
Overview
D Designed for Digital Data Transmission
Over 50-Ω to 500-Ω Coaxial Cable, Strip Line, or Twisted Pair
D High Speed
tpd = 20 ns Maximum at CL = 15 pF
D TTL Compatible With Single 5-V Supply D 2.
4-V Output at IOH = – 75 mA D Uncommitted Emitter-Follower Output
Structure for Party-Line Operation
D Short-Circuit Protection D AND-OR Logic Configuration D Designed for Use With Triple Line
Receivers SN55122, SN75122
D Designed to Be Interchangeable With
Signetics N8T13
description
The SN55121 and SN75121 dual line drivers are designed for digital data transmission over lines having impedances from 50 to 500 Ω.
They are also compatible with standard TTL logic and supply-voltage levels.
The low-impe...
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