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MFG:FAIRCHI
Part Number: 74OL6011
MFG: FAIRCHI
Description: OPTOLOGIC™ is the first family of truly logic compatible optically coupled logic interface gates.
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74OL6011
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DataSheet
General Description
74OL6011 General Description
OPTOLOGIC™ is the first family of truly logic compatible optically coupled logic interface gates.
The family consists of four device types offering LSTTL to TTL and LSTTL to CMOS interfacing. Each of these interfacing functions is available as a buffer (A=B), or as an inverter (A=B).
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 850 nm AlGaAs LED emitter. This novel integration scheme eliminates CTR degradation over time and temperature.
The emitter is optically coupled to an integrated photodetector/high-gain, high-speed output amplifier IC. The superior 15kV/µS common-mode noise rejection is ensured through the use of an optically transparent noise shield.
The TTL compatible output has a totem-pole with a fan-out of 10. The CMOS compatible output has an open collector Schottkyclamped transistor that interfaces to any CMOS logic between 4.5 and 15 volts. The 74OL6010/11 may also by used to drive power MOSFETS or transistors up to 15 volts.
The Optologic coupler family typically offers propagation of delays of 60 ns and can support 15 MBaud data communication.
The two input chips and the output chip are assembled in a 6-pin DIP high insulation voltage plastic package. It provides a withstand test voltage of 5300 VRMS (1 minute).
74OL6011 Maximum Ratings
| ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) | ||||
| Parameter | Symbol | Device | Value | Units |
| TOTAL DEVICE Storage Temperature |
TSTG | All | -55 to +125 | °C |
| Operating Temperature | TOPR | All |
0 to +70 | °C |
| Lead Solder Temperature | TSOL | All |
260 for 10 sec |
°C |
| Power Dissipation | PD | All | 350 | mW |
| EMITTER Input Supply Voltage |
VCCI |
All |
7 |
V |
| Input Voltage | VIN | All | 7 | V |
| DETECTOR Average Output Current |
IO (avg) | All | 40 | mA |
| Output Supply Voltage | VCCO | 74OL6010/01 | 7 | V |
| 74OL6010/11 | 18 | |||
| Output Voltage | VO | 74OL6000/01 | 7 | V |
| 74OL6010/11 | 18 | |||
74OL6011 Features
• Industry first LSTTL to TTL and LSTTL to CMOS complete logic-to-logic optocoupler
• Incorporates LED drive circuitry - use as logic gate
• Very high speed
• Choice of buffer or inverter
• Choice of TTL or CMOS compatible output up to 15 volts
• Fan-out of 10 TTL loads, fan-in 1 LSTTL load
• Internal noise shield - very high CMR of ±15 kV/µS
• UL recognized (File #E90700)
• Same noise immunity as LSTTL/TTL.
• Incorporates LED drive circuitry - use as logic gate
• Very high speed
• Choice of buffer or inverter
• Choice of TTL or CMOS compatible output up to 15 volts
• Fan-out of 10 TTL loads, fan-in 1 LSTTL load
• Internal noise shield - very high CMR of ±15 kV/µS
• UL recognized (File #E90700)
• Same noise immunity as LSTTL/TTL.
74OL6011 Typical Application
• Transmission line interface - receiver and driver
• Excellent as bridged receiver in fast LAN highways
• Bus interface
• Logic family interface with ground loop noise elimination
• High speed AC/DC voltage sensing
• Driver for power semiconductor devices
• Level shifting
• Replaces fast pulse transformers
• Excellent as bridged receiver in fast LAN highways
• Bus interface
• Logic family interface with ground loop noise elimination
• High speed AC/DC voltage sensing
• Driver for power semiconductor devices
• Level shifting
• Replaces fast pulse transformers
74OL6011 Connection Diagram
74OL6011
PDF/DataSheet Download
- Datasheet: 74OL6011
- File Size: 632072 KB
- Manufacturer: FAIRCHILD [Fairchild Semiconductor]
- Click here to Download
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74OL6011 Relative Products
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The 74OL6010S is designed as one kind of optoplanar high-speed logic-to-logic optocoupler device that consists of four device types offering LSTTL to TTL and LSTTL to CMOS interfacing. Each of these interfacing functions is available as a buffer (A=B), or as...
74OL6010
OPTOLOGIC™ is the first family of truly logic compatible optically coupled logic interface gates.The family consists of four device types offering LSTTL to TTL and LSTTL to CMOS interfacing. Each of these interfacing functions is available as a buffer ...
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OPTOLOGIC™ of the 74OL6001 is the first family of truly logic compatible optically coupled logic interface gates. The family consists of four device types offering LSTTL to TTL and LSTTL to CMOS interfacing. Each of these interfacing functions is avai...
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