6N137 Datasheet PDF – Optocoupler, DIP 8 – HP

Part Number : 6N137

Function : High CMR, high speed TTL compatible optocoupler

Package : DIP 8 pin Type

Manufacturers : HP ( Agilent Technologies )

Pinouts :

6N137 datasheet


Description :

The 6N137, HCPL-26XX/06XX/4661, HCNW137/26X1 are optically coupled gates that combine 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. The internal shield provides a guaranteed common mode transient immunity specification of 5,000V/µs for the HCPL-X601/X631 and HCNW2601, and 10,000 V/µs for the HCPL-X611/X661 and HCNW2611.

This unique design provides maximum ac and dc circuit isolation while achieving TTL compatibility. The optocoupler ac and dc operational parameters are guaranteed from -40°C to +85°C allowing troublefree system performance. The 6N137, HCPL-26XX, HCPL-06XX, HCPL-4661, HCNW137,and HCNW26X1 are suitable for high speed logic interfacing,input/output buffering, as line receivers in environments that conventional line receivers cannot tolerate and are recom mended for use in extremely high ground or induced noise environments.


1. High Speed: 10 MBd Typical
2. LSTTL/TTL Compatible
3. Low Input Current Capability: 5 mA
4. Guaranteed ac and dc Performance over Temperature: -40°C to +85°C
5. Available in 8-Pin DIP,SOIC-8, Widebody Packages
6. Strobable Output (Single Channel Products Only)
7. MIL-STD-1772 Version Available (HCPL-56XX/66XX)


1. Isolated Line Receiver
2. Computer-Peripheral Interfaces
3. Microprocessor System Interfaces
4. Digital Isolation for A/D, D/A Conversion
5. Switching Power Supply
6. Instrument Input/Output Isolation
7. Ground Loop Elimination

Other data sheets within the file : HCNW137, HCNW2601, HCNW2611, HCPL-0600

HCPL-0631, HCPL-0601, HCPL-0611, HCPL-0630, HCPL-0661, HCPL-2601
HCPL-2611, HCPL-2630, HCPL-2631, HCPL-4661

6N137 Datasheet PDF Download

6N137 pdf


74OL6000 Datasheet PDF – High-Speed Logic-to-Logic Optocoupler

Part Number : 74OL6000

Function : Optoplanar High-Speed Logic-to-Logic Optocoupler

Package : DIP 6 Pin

Manufacturers : Fairchild Semiconductor

Image :

74OL6000 datasheet


Description :

The LSTTL input compatibility is provided by an input integrated circuit, with industry standard logic levels. This input amplifier IC switches a temperature compensated current source driving a high speed 850nm AlGaAs LED emitter. This novel integration scheme eliminates CTR degradation over time and temperature.


1. Industry first LSTTL to TTL and LSTTL to CMOS complete logic-to-logic optocoupler
2. Incorporates LED drive circuitry — use as a logic gate
3. Very high speed
4. Choice of buffer or inverter
5. Choice of TTL or CMOS compatible output up to 15 volts

TTL Buffer 74OL6000
TTL Inverter 74OL6001
CMOS Buffer 74OL6010
CMOS Inverter 74OL6011

74DL6000 – >  Correct Partnumber 74OL6000


Other data sheets within the file : 740L6000, 740L6001, 740L6010, 740L6011, 74DL6000

74OL6000 Datasheet PDF Download

74OL6000 pdf