54LS14 Avago Technologies, 54LS14 Datasheet

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54LS14

Manufacturer Part Number
54LS14
Description
Manufacturer
Avago Technologies
Datasheet

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Hermetically Sealed, Transistor Output Optocouplers
for Analog and Digital Applications
4N55*, 5962-87679, HCPL-553X, HCPL-653X, HCPL-257K,
HCPL-655X, 5962-90854, HCPL-550X
*See matrix for available extensions.
Data Sheet
Description
These units are single, dual and quad channel, hermetically
sealed optocouplers. The products are capable of operation
and storage over the full military temperature range and
can be purchased as either standard product or with full
MIL-PRF-38534 Class Level H or K testing or from the ap-
propriate DSCC Drawing. All devices are manufactured and
tested on a MIL-PRF-38534 certified line and are included
in the DSCC Qualified Manufacturers List QML-38534 for
Hybrid Microcircuits.
Applications
• Military and Space
• High Reliability Systems
• Vehicle Command, Control, Life Critical Systems
• Line Receivers
• Switching Power Supply
• Voltage Level Shifting
• Analog Signal Ground Isolation
• Isolated Input Line Receiver
• Isolated Output Line Driver
• Logic Ground Isolation
• Harsh Industrial Environments
• Isolation for Test Equipment Systems
The connection of a 0.1 µF bypass capacitor between V
(see Figures 7, 8, and 13)
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
CC
and GND is recommended.
Features
• Dual Marked with Device Part Number and DSCC
• Manufactured and Tested on a MIL-PRF-38534 Certified
• QML-38534, Class H and K
• Five Hermetically Sealed Package Configurations
• Performance Guaranteed over Full Military
• High Speed: Typically 400 kBit/s
• 9 MHz Bandwidth
• Open Collector Output
• 2-18 Volt V
• 1500 Vdc Withstand Test Voltage
• High Radiation Immunity
• 6N135, 6N136, HCPL-2530/2531,
• Reliability Data
Line
Temperature Range: -55°C to +125°C
Drawing Number
Function Compatibility
CC
Range

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54LS14 Summary of contents

Page 1

Hermetically Sealed, Transistor Output Optocouplers for Analog and Digital Applications 4N55*, 5962-87679, HCPL-553X, HCPL-653X, HCPL-257K, HCPL-655X, 5962-90854, HCPL-550X *See matrix for available extensions. Data Sheet Description These units are single, dual and quad channel, hermetically sealed optocouplers. The products are ...

Page 2

Each channel contains a GaAsP light emitting diode which is optically coupled to an integrated photon detector. Separate connections for the photodiodes and output transistor collectors improve the speed hundred times that of a conventional phototransistor optocoupler ...

Page 3

Selection Guide–Package Styles and Lead Configuration Options Package 16 Pin DIP Lead Style Through Hole Channels  Common Channel Wiring None Avago Part No. and Options Commercial 4N55 MIL-PRF-854 Class H 4N55/88B MIL-PRF-854 Class K HCPL-57K Standard Lead Finish Gold ...

Page 4

Pin Ceramic DIP Single Channel Schematic ANODE CATHODE 3 Note, base is pin 7. Functional Diagrams 16 Pin DIP 8 Pin DIP Through Hole Through Hole ...

Page 5

Leaded Device Marking Avago DESIGNATOR A QYYWWZ COMPLIANCE INDICATOR,* DATE CODE, SUFFIX (IF NEEDED) XXXXXX Avago P/N XXXXXXX DSCC SMD* DSCC SMD* XXX XXX COUNTRY OF MFR. PIN ONE/ 50434 Avago CAGE CODE* ESD IDENT * QUALIFIED PARTS ONLY Outline ...

Page 6

Hermetic Optocoupler Options Option Description Surface mountable hermetic optocoupler with leads trimmed for butt joint assembly. This op- tion is available on commercial and hi-rel product in 8 and 16 pin DIP (see drawings below for details). 0.51 (0.020) MIN. ...

Page 7

Absolute Maximum Ratings No derating required up to +125° C. Parameter Storage Temperature Range Operating Ambient Temperature Junction Temperature Case Temperature Lead Solder Temperature (1.6 mm below seating plane) Average Input Forward Current Peak Forward Input Current ≤ (each channel, ...

Page 8

Electrical Characteristics T = -55° +15° C, unless otherwise specified. See Note 1. A Group A, Sub- Parameter Symbol group Current Transfer Ratio CTR Logic High Output Current Output Leakage ...

Page 9

Typical Characteristics All typical values are 25° Parameter Input Capacitance Input Diode Temperature Coefficient Resistance (Input-Output) Capacitance (Input-Output) Transistor DC Current Gain Small Signal Current Transfer Ratio Common Mode Transient Immu- nity at Logic High ...

Page 10

Figure 1. Input Diode Forward Current vs. For- ward Voltage. 100 I = 250 µ (OTHER CHANNELS µ (OTHER CHANNELS (OTHER ...

Page 11

V 2.1 k Ω 0.1 µF 0.1 µF 47 µ 100 Ω 51 Ω Ω 1N4150 + Ω SET I F 2N3053 AC INPUT 1.6 Vdc 0.1 µF 0.25 V P-P 560 ...

Page 12

... LSTTL input current and is approximately 8.2 kΩ. This is a worst case design which takes into account 25% degradation of CTR. See App. Note 1002 to assess actual degradation and lifetime 0.1 µ (EACH OUTPUT) LSTTL CMOS 54LS14 CD40106BM 8 ...

Page 13

... For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright © 2007 Avago Technologies Limited. All rights reserved. ...

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