74OL6000 Fairchild Optoelectronics Group, 74OL6000 Datasheet

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74OL6000

Manufacturer Part Number
74OL6000
Description
OPTOCOUPLER TTL BUFFER 6-DIP
Manufacturer
Fairchild Optoelectronics Group
Series
OPTOLOGIC™ OPTOPLANAR®r
Datasheet

Specifications of 74OL6000

Voltage - Isolation
5300Vrms
Number Of Channels
1, Unidirectional
Current - Output / Channel
40mA
Data Rate
15MBd
Propagation Delay High - Low @ If
60ns
Input Type
Logic
Output Type
Push-Pull, Totem-Pole
Mounting Type
Through Hole
Package / Case
6-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
740L6000
740L6000GI
740L6000QT
740L6000QT
74OL6000GI
74OL6000QT
74OL6000QT

Available stocks

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Manufacturer
Quantity
Price
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NXP
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101
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FEATURES
• Industry first LSTTL to TTL and LSTTL to CMOS complete
• 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.
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 Schottky-
clamped 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. Fairchild’s proprietary
OPTOPLANAR
© 2003 Fairchild Semiconductor Corporation
logic-to-logic optocoupler
®
construction provides a withstand test voltage of 5300 VRMS (1 minute).
6
6
PACKAGE
1
1
6
LSTTL TO
LOGIC-TO-LOGIC OPTOCOUPLERS
1
Page 1 of 15
OPTOPLANAR
APPLICATIONS
• 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
TTL BUFFER
TTL INVERTER
CMOS BUFFER
CMOS INVERTER
®
SYMBOL
HIGH-SPEED
INVERTER
BUFFER
74OL6000
74OL6001
74OL6010
74OL6011
10/1/03

Related parts for 74OL6000

74OL6000 Summary of contents

Page 1

... 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 Page ® HIGH-SPEED 74OL6000 74OL6001 74OL6010 74OL6011 SYMBOL BUFFER INVERTER 10/1/03 ...

Page 2

... LSTTL © 2003 Fairchild Semiconductor Corporation OPTOPLANAR LOGIC-TO-LOGIC OPTOCOUPLERS TTL BUFFER TTL INVERTER LSTTL TO CMOS BUFFER CMOS INVERTER Vcc 150 Ω TYP. OUTPUT GND TTL OUTPUT CIRCUIT 74OL6000/01 Output ) CC Logic Function Output TTL BUFFER TTL INVERTER CMOS BUFFER CMOS INVERTER Page ® ...

Page 3

... LOGIC-TO-LOGIC OPTOCOUPLERS LSTTL TO SCHEMATIC 74OL OL6001 74OL OL6010 NOISE NOISE SHIELD SHIELD LSTLL to TTL Inverter LSTLL to CMOS Buffer Page ® HIGH-SPEED TTL BUFFER 74OL6000 TTL INVERTER 74OL6001 CMOS BUFFER 74OL6010 CMOS INVERTER 74OL6011 74OL OL6011 NOISE SHIELD LSTLL to CMOS Inverter 10/1/03 ...

Page 4

... ELECTRICAL CHARACTERISTICS Parameter Symbol Min Typ* TTL OUTPUT 74OL6000/01 Input Supply Voltage V CCI Output Supply Voltage V CCO High-Level Input Voltage V IH Low-Level Input Voltage V IL Input Clamp Voltage V IK High-Level Input Current I IH Low-Level Input Current I IL Input Supply Current (high) ...

Page 5

... CCI CCO 4 CCI 4 CCO CCI CCO CCI 4.5 V CCO = 5 CCI CCO CCI 4.5 V CCO = 5 CCI CCO Test Conditions CCI ns = 470 Ω CCO 74OL6000 74OL6001 74OL6010 74OL6011 Notes 0.6V Fig. Notes 10/1/03 ...

Page 6

... Min Typ Max Units CM 5000 15000 V/µ -5000 -15000 V/µ 0.005 0.7 pF I-O V 5300 VRMS ISO R 10 ISO Page ® HIGH-SPEED 74OL6000 74OL6001 74OL6010 74OL6011 Value Units -55 to +125 0 to +70 260 for 10 sec 350 Test Conditions Fig. 16 CCI CCO Vp-p CM 16, 19 ...

Page 7

... CCOH I CCOL 74OL6000/6001 V = 5.5V CCI V = 5.5V CCO 100 Figure 6. Low-Level Output Voltage vs. Ambient Temperature 100 Page ® HIGH-SPEED TTL BUFFER TTL INVERTER CMOS BUFFER CMOS INVERTER 74OL6000-6010 CCIH I - 74OL6001-6011 11 CCIL 74OL6001-6011 CCIH I - 74OL6000-6010 CCIL 5.5V CCI 5 -40 - 100 T - AMBIENT TEMPERATURE ( ˚C) A Figure 4 ...

Page 8

... V CCO RANGE FOR 74OL6000/6001 SUPPLY VOLTAGE ( V) CC © 2003 Fairchild Semiconductor Corporation OPTOPLANAR LOGIC-TO-LOGIC OPTOCOUPLERS LSTTL TO Figure 8. 74OL6000/01 Switching Times vs. Ambient Temperature V = 4.5V CCIN V = 15V CCO V = 15V OUT 100 Figure 10. Common Mode Rejection vs. Common Mode Voltage R = 470Ω L P.W = 200ns PERIOD = 1µS ...

Page 9

... STRAY CAPACITANCE L INCLUDING PROBE Page ® HIGH-SPEED TTL BUFFER TTL INVERTER CMOS BUFFER CMOS INVERTER Figure 14. Input Current vs. Input Voltage 100 0 -100 -200 V = 4.5V CCI -300 INPUT VOLTAGE ( .1µF .1µF 470Ω (74OL6010/11) 1kΩ H 74OL6000 74OL6001 74OL6010 74OL6011 6 CCO 10/1/03 ...

Page 10

... Figure 17. 74OL6000/01 Switching Times vs. Ambient Temperature INPUT PLH OUTPUT (74OL6000 OUTPUT (74OL6001) t PHL Figure 19. Common Mode Rejection Waveforms NOTE 1. The VCCO and VCCI supply voltages to the device must each be bypassed by a 0.1µF capacitor or larger. This can be either a ceramic or solid tantalum capacitor with good high frequency characteristics. Its purpose is to stabilize the operation of the high- gain amplifi ...

Page 11

... TYP Lead Coplanarity : 0.004 (0.10) MAX Recommended Pad Layout for Surface Mount Leadform 0.415 (10.54) 0.016 (0.40) 0.008 (0.20) 0° to 15° 0.400 (10.16) TYP Page ® HIGH-SPEED 74OL6000 74OL6001 74OL6010 74OL6011 0.350 (8.89) 0.330 (8.38) PIN ID. 0.270 (6.86) 0.240 (6.10 ...

Page 12

... See order entry table) Two digit year code, e.g., ‘03’ Two digit work week ranging from ‘01’ to ‘53’ Assembly package code Page ® HIGH-SPEED TTL BUFFER 74OL6000 TTL INVERTER 74OL6001 CMOS BUFFER 74OL6010 CMOS INVERTER 74OL6011 Description Surface Mount Lead Bend Surface Mount ...

Page 13

... Peak reflow temperature: 225° C (package surface temperature) • Time of temperature higher than 183° C for 60–150 seconds • One time soldering reflow is recommended 2.5 3 3.5 4 4.5 Page ® HIGH-SPEED TTL BUFFER 74OL6000 TTL INVERTER 74OL6001 CMOS BUFFER 74OL6010 CMOS INVERTER 74OL6011 10/1/03 ...

Page 14

... The Optologic input amplifier offers the feature of very high input impedance that permits their use as bridged line receivers. The system show above illustrates an optically isolated transmitter and multidrop receiver system. The network uses a 74OL6000 and buffer (Figure D) to isolate the transmitter and drive the 75Ω coax cable. This application uses a 1000 ft. aerial suspension 75Ω ...

Page 15

... LSTTL TO CMOS BUFFER CMOS INVERTER 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness. Page ® HIGH-SPEED 74OL6000 74OL6001 74OL6010 74OL6011 10/1/03 ...

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