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PACKAGE
SYMBOL
HIGH-SPEED
LOGIC-TO-LOGIC OPTOCOUPLERS
3/19/03
Page 1 of 15
2003 Fairchild Semiconductor Corporation
TTL BUFFER
74OL6000
TTL INVERTER
74OL6001
CMOS BUFFER
74OL6010
CMOS INVERTER
74OL6011
LSTTL TO
DESCRIPTION
OPTOLOGICTM 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/S
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. It provides a with-
stand test voltage of 5300 VRMS (1 minute).
6
1
6
1
6
1
BUFFER
INVERTER
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/S
UL recognized (File #E90700)
Same noise immunity as LSTTL/TTL.
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
3/19/03
Page 2 of 15
2003 Fairchild Semiconductor Corporation
HIGH-SPEED
LOGIC-TO-LOGIC OPTOCOUPLERS
TTL BUFFER
74OL6000
TTL INVERTER
74OL6001
CMOS BUFFER
74OL6010
CMOS INVERTER
74OL6011
LSTTL TO
PIN CONFIGURATION
1-V
CCI
(Input V
CC
)
6-V
CCO
(Output V
CC
)
2-V
IN
(Data In)
5-V
O
(Data Out)
3-GND, (Input GND)
4-GND
O
(Output GND)
DEVICE CONFIGURATION
Part Number
Logic Compatibility
Logic Function
Output Configuration
Input
Output
74OL 6000
LSTTL
TTL
BUFFER
TOTEM POLE
74OL 6001
LSTTL
TTL
INVERTER
TOTEM POLE
74OL 6010
LSTTL
CMOS
BUFFER
OPEN COLLECTOR
74OL 6011
LSTTL
CMOS
INVERTER
OPEN COLLECTOR
22 k
TYP.
INPUT
Vcc
GND
LSTTL INPUT CIRCUIT
Vcc
150
TYP.
TTL OUTPUT CIRCUIT
GND
OUTPUT
Vcc
R
GND
CMOS OUTPUT CIRCUIT
OUTPUT
L
All Inputs
74OL6000/01 Output
74OL6010/11 Output
3/19/03
Page 3 of 15
2003 Fairchild Semiconductor Corporation
HIGH-SPEED
LOGIC-TO-LOGIC OPTOCOUPLERS
TTL BUFFER
74OL6000
TTL INVERTER
74OL6001
CMOS BUFFER
74OL6010
CMOS INVERTER
74OL6011
LSTTL TO
SCHEMATIC
LSTLL to TTL Buffer
NOISE
SHIELD
1
2
3
74OL6000
6
5
4
LSTLL to TTL Inverter
NOISE
SHIELD
1
2
3
74OL6001
6
5
4
LSTLL to CMOS Buffer
NOISE
SHIELD
1
2
3
74OL6010
6
5
4
LSTLL to CMOS Inverter
NOISE
SHIELD
1
2
3
74OL6011
6
5
4
3/19/03
Page 4 of 15
2003 Fairchild Semiconductor Corporation
HIGH-SPEED
LOGIC-TO-LOGIC OPTOCOUPLERS
TTL BUFFER
74OL6000
TTL INVERTER
74OL6001
CMOS BUFFER
74OL6010
CMOS INVERTER
74OL6011
LSTTL TO
*All typical values are at T
A
=25C
ELECTRICAL CHARACTERISTICS
(T
A
= 0C to 70C Unless otherwise specified)
Parameter
Symbol Min
Typ*
Max
Units
Test Conditions
Notes
74OL6000
74OL6001
74OL6000/01
TTL OUTPUT 74OL6000/01
Input Supply Voltage
V
CCI
4.5
5.0
5.5
V
1
Output Supply Voltage
V
CCO
4.5
5.0
5.5
V
1
High-Level Input Voltage
V
IH
2.0
V
1
Low-Level Input Voltage
V
IL
0.8
V
1
Input Clamp Voltage
V
IK
-1.2
V
V
CCI
= 4.5 V, I
I
= -18 mA
1
High-Level Input Current
I
IH
1.0
40.0
A
V
CCI
= 5.5 V, V
IH
= 4.5 V
1
Low-Level Input Current
I
IL
-200.0 -400.0
A
V
CCI
= 5.5 V, V
IL
= 0.4 V
1
Input Supply Current (high)
I
CCIH
10.0
14.0
mA
V
CCI
= 5.5 V, V
IN
= V
IH
1
Input Supply Current (low)
I
CCIL
10.0
14.0
mA
V
CCI
= 5.5 V, V
IN
= V
IL
1
High-Level Output Voltage
V
OH
2.4
3.0
V
V
IN
= 2.0 V
V
IN
= 0.8 V
V
CCI
= 4.5 V, V
CCO
= 4.5 V,
I
OH
= -400 mA
1
Low-Level Output Voltage
V
OL
0.3
0.6
V
V
IN
= 0.8V
V
IN
= 2.0V
V
CCI
= 4.5 V, V
CCO
= 4.5 V,
I
OL
= 16 mA
1
0.5
V
CCI
= 4.5 V, V
CCO
= 4.5 V,
I
OL
= 4 mA
High-Level Output Current
I
OH
-8.0
-10.0
mA
V
IN
= V
IH
V
IN
= V
IL
V
CCI
= 4.5 V, V
CCO
= 4.5 V,
V
OH
= 2.4 V
1
Low-Level Output Current
I
OL
16.0
mA
V
IN
= 0.8 V
V
IN
= 2.0V
V
CCI
= 4.5 V, V
CCO
= 4.5 V,
V
OL
= 0.6 V
1
Short-Circuit Output Current
I
OS
-5.0 -25.0
-40.0
mA
V
IN
= V
IH
V
IN
= V
IL
V
CCI
= 5.5 V, V
CCO
= 5.5 V,
1
Output Supply Current (high)
I
CCOH
9.0
15.0
mA
V
IN
= V
IH
V
IN
= V
IL
V
CCI
= 5.5 V, V
O
= V
OH
,
V
CCO
= 5.5 V
1
Output Supply Current (low)
I
CCOL
8.0
12.0
mA
V
IN
= V
IL
V
IN
= V
IH
V
CCI
= 5.5 V, V
O
= V
OL
,
V
CCO
= 5.5 V
1
SWITCHING CHARACTERISTCS
(T
A
= 25C Unless otherwise specified)
Parameter
Symbol Min
Typ
Max Units
Test Conditions
Fig.
Notes
TTL OUTPUT 74OL6000/01
V
CCI
= 5 V, V
CCO
= 5 V
Propagation Delay Time For Output Low Level
t
PHL
60
100
ns
15, 17
1
Propagation Delay Time For Output High Level
t
PLH
70
100
ns
15, 17
1
Output Rise Time For Output High Level
t
r
45
n
15, 17
1
Output Fall Time For Output Low Level
t
f
5
ns
15, 17
1
3/19/03
Page 5 of 15
2003 Fairchild Semiconductor Corporation
HIGH-SPEED
LOGIC-TO-LOGIC OPTOCOUPLERS
TTL BUFFER
74OL6000
TTL INVERTER
74OL6001
CMOS BUFFER
74OL6010
CMOS INVERTER
74OL6011
LSTTL TO
*All typical values are at T
A
=25C
ELECTRICAL CHARACTERISTICS
(T
A
= 0C to 70C Unless otherwise specified)
Parameter
Symbol Min
Typ*
Max Units
Test Conditions
Notes
74OL6010 74OL6011
74OL6010/11
CMOS OUTPUT 74OL6010/11
Input Supply Voltage
V
CCI
4.5
5.0
5.5
V
1
Output Supply Voltage
V
CCO
4.5
15.0
V
1,3
High-Level Input Voltage
V
IH
2.0
V
1
Low-Level Input Voltage
V
IL
0.8
V
1
Input Clamp Voltage
V
IK
-1.2
V
V
CCI
= 4.5 V, I
I
= -18 mA
1
High-Level Input Current
I
IH
1.0
40.0
A
V
CCI
= 5.5 V, V
IH
= 4.5 V
1
Low-Level Input Current
I
IL
-200.0 -400.0
A
V
CCI
= 5.5 V, V
IL
= -0.4 V
1
Input Supply Current (high)
I
CCIH
10.0
14.0
mA
V
CCI
= 5.5 V, V
IN
= V
IH
1
Input Supply Current (low)
I
CCIL
10.0
14.0
mA
V
CCI
= 5.5 V, V
IN
= V
IL
1
Low-Level Output Voltage
V
OL
0.4
0.6
V
V
IN
= 0.8V V
IN
= 2.0V
V
CCI
= 4.5 V, V
CCO
= 4.5 V,
I
OL
= 16 mA
1
0.5
V
CCI
= 4.5 V, V
CCO
= 4.5 V,
I
OL
= 4 mA
High-Level Output Current
I
OH
1.0
100.0
A
V
IN
= V
IH
V
IN
= V
IL
V
CCI
= 4.5 V, V
OH
= 15 V,
V
CCO
= 4.5 - 15 V
1
Low-Level Output Current
I
OL
16.0
mA
V
IN
= 0.8 V V
IN
= 2.0V
V
CCI
= 4.5 V, V
OL
= 0.6V,
V
CCO
= 4.5 - 15 V
1
Output Supply Current (high)
I
CCOH
9.0
12.0
mA
V
IN
= V
IH
V
IN
= V
IL
V
CCI
= 5.5 V, V
O
= V
OH
,
V
CCO
= 4.5 V
1
11.0
18.0
V
CCI
= 5.5 V, V
O
= V
OL
,
V
CCO
= 15 V
Output Supply Current (low)
I
CCOL
8.0
12.0
mA
V
IN
= V
IL
V
IN
= V
IH
V
CCI
= 5.5 V, V
O
= V
OL
,
V
CCO
= 4.5 V
1
11.0
18.0
V
CCI
= 5.5 V, V
O
= V
OL
,
V
CCO
= 15 V
SWITCHING CHARACTERISTCS
(T
A
= 25C Unless otherwise specified)
Parameter
Symbol Min
Typ
Max Units
Test Conditions
Fig.
Notes
TTL OUTPUT 74OL6010/11
V
CCI
= 5 V,
V
CCO
= 5 V, R
L
= 470
Propagation Delay Time For Output Low Level
t
PHL
60
120
ns
15, 18
1
Propagation Delay Time For Output High Level
t
PLH
100
180
ns
15, 18
1
Output Rise Time For Output High Level
t
r
50
ns
15, 18
1
Output Fail Time For Output Low Level
t
f
5
ns
15, 18
1
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