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SN75140PSR

Dual Line Receiver

Packaging

Package | PIN: PS | 8
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $2.09
10-24 $1.87
25-99 $1.74
100-249 $1.51
250-499 $1.40
500-749 $1.17
750-999 $0.96
1000+ $0.88

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

Texas Instruments  SN75140PSR

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