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Current Transfer Ratio
: Maximum Input Diode Current
: Minimum Operating Temperature
: - 40 C Packaging
: Tube Maximum Reverse Diode Voltage
: 3 V Maximum Operating Temperature
: + 85 C Maximum Baud Rate
: 10 MBps Maximum Forward Diode Voltage
: 1.85 V Maximum Power Dissipation
: 85 mW Package / Case
: PDIP-8
Description
The HCNW137 optocoupler is an optically coupled logic gate that combines a GaAsP light emitting diode and an integrated high gain photo detector. An enable input allows the detector to be strobed. The output of the detector IC is an open collector Schottky-clamped transistor.
This unique design of HCNW137 provides maximum ac and dc circuit isolation while achieving TTL compatibility. The optocoupler ac and dc operational parameters are guaranteed from -40 degrees C to 85 degrees C allowing troublefree system performance.
HCNW137 is suitable for high speed logic interfacing, input/output buffering, as line receivers in environments that conventional line receivers cannot tolerate and is recommended for use in extremely high ground or induced noise environments.
HCNW137 Data Sheet
