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SN75140

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Dual Line Receiver

Data sheet
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Dual Line Receiver

SN75140

ACTIVE
Data sheet Order now

Product details

Parameters

Operating temperature range (C) 0 to 70 open-in-new Find other Other interfaces

Package | Pins | Size

PDIP (P) 8 93 mm² 9.81 x 9.43 SOP (PS) 8 48 mm² 6.2 x 7.8 open-in-new Find other Other interfaces

Features

  • Single 5-V Supply
  • ±100-mV Sensitivity
  • For Application as:
    • Single-Ended Line Receiver
    • Gated Oscillator
    • Level Comparator
  • Adjustable Reference Voltage
  • TTL Outputs
  • TTL-Compatible Strobe
  • Designed for Party-Line (Data-Bus) Applications
  • Common Reference-Voltage Pin
  • Common Strobe

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Description

This device consists of a dual single-ended line receiver with TTL-compatible strobes and outputs. The reference voltage (switching threshold) is applied externally and can be adjusted from 1.5 V to 3.5 V, making it possible to optimize noise immunity for a given system design. Due to the low input current (less than 100 uA), the device is suited ideally for party-line (data-bus) systems.

The SN75140 has a common reference-voltage pin and a common strobe.

The SN75140 is characterized for operation from 0°C to 70°C.

H = high level, L = low level, X = irrelevant

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Technical documentation

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Type Title Date
* Datasheet Dual Line Receivers datasheet (Rev. C) Apr. 09, 1998

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PDIP (P) 8 View options
SO (PS) 8 View options

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