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Product attributes Property Value
Manufacturer Harris Corporation
Product Series
Packaging Bulk |
Part Status Active
Logic Type Transceiver, Inverting
Number of Elements 1
Number of Bits per Element 8
Input Type -
Output Type 3-State
Current - Output High, Low 8mA, 20mA
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Supplier Device Package 20-LCC (J-Lead)

The CS82C87H-5 is a single-channel inverting transceiver from Harris Corporation, designed for 5V CMOS systems. It features a 3-State output, capable of driving 8mA sink and 20mA source. This device is ideal for applications requiring signal inversion and bus isolation, such as industrial controls, test equipment, and legacy system interfacing. Its CMOS technology ensures low power consumption, and the 20-LCC package is suitable for space-constrained designs. It operates over a temperature range of 0°C to 70°C.

  • Inverting Function: Combines inversion and buffering in a single device, reducing component count.
  • Low Power CMOS: Minimizes power dissipation, ideal for battery-powered or thermally sensitive applications.
  • 3-State Output: Allows for bus sharing and isolation, enhancing system flexibility.
  • Compact 20-LCC Package: Saves board space in high-density designs.

Inverting Bus Isolation

In systems where signal inversion is required, this transceiver provides both inversion and 3-State isolation, simplifying design.

Legacy System Interfacing

For interfacing with older 5V logic that requires inverted signals, the CS82C87H-5 offers a reliable solution with its CMOS technology.

Signal Conditioning in Industrial Controls

In industrial environments, this transceiver can buffer and invert control signals, ensuring clean logic levels for PLCs and motor controllers.

Test Equipment Signal Routing

In ATE systems, the 3-State output allows the device to be used as a switchable inverting buffer for routing test signals.

Automotive ECU Communication

In automotive electronic control units, it can be used to interface with sensors that require inverted signal logic.

Low-Power Portable Devices

As a CMOS device, it consumes very little power, making it suitable for battery-operated equipment that requires inverting transceivers.

Q: What is the logic family of the CS82C87H-5?
A: This is a CMOS device from Harris Corporation, designed for 5V systems.
Q: What is the function of this IC?
A: It is a single-channel inverting transceiver, providing bidirectional data transfer with inverted outputs.
Q: How many channels does it have?
A: It has 1 channel, making it suitable for simple point-to-point or single-line bus applications.
Q: What is the output type?
A: The output is 3-State, allowing the device to be disconnected from the bus when not active.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, compatible with standard 5V logic.
Q: What package is available?
A: It comes in a 20-LCC (J-Lead) package, which is a surface-mount ceramic package.
Base Product Number : CS82C87H
20-LCC 3-State 4.5V-5.5V CMOS Industrial Inverting Logic IC Test Equipment Transceiver
Q: What is the logic family of the CS82C87H-5?
A: This is a CMOS device from Harris Corporation, designed for 5V systems.
Q: What is the function of this IC?
A: It is a single-channel inverting transceiver, providing bidirectional data transfer with inverted outputs.
Q: How many channels does it have?
A: It has 1 channel, making it suitable for simple point-to-point or single-line bus applications.
Q: What is the output type?
A: The output is 3-State, allowing the device to be disconnected from the bus when not active.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, compatible with standard 5V logic.
Q: What package is available?
A: It comes in a 20-LCC (J-Lead) package, which is a surface-mount ceramic package.