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Product attributes Property Value
Manufacturer Harris Corporation
Product Series
Packaging Bulk |
Part Status Active
Logic Type Transceiver, Non-Inverting
Number of Elements 2
Number of Bits per Element 8
Input Type -
Output Type 3-State
Current - Output High, Low 32mA, 64mA
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 56-BSSOP (0.295", 7.50mm Width)
Supplier Device Package 56-BSSOP (0.295", 7.50mm Width)

The CD74FCT16652CTSM from Harris Corporation is a dual-channel, non-inverting transceiver designed for 5V systems. It operates from 4.5V to 5.5V and provides 32mA source and 64mA sink current. The 3-State outputs allow bidirectional bus sharing, while the 56-BSSOP package offers a compact footprint for high-density designs. With a temperature range of -40°C to 85°C, it is suitable for industrial and telecom applications.

  • Bidirectional Transceiver: Enables data flow in both directions, reducing the need for separate buffers.
  • High Drive Current (32mA/64mA): Ensures reliable operation on heavily loaded buses.
  • 3-State Outputs: Allows multiple devices to share the bus without conflict.
  • Wide Temperature Range (-40°C to 85°C): Suitable for industrial environments.

Bidirectional Bus Communication

As a transceiver, it enables bidirectional data flow on a single bus, ideal for memory interfaces and peripheral communication in 5V systems.

High-Drive Backplane Applications

With 32mA/64mA drive, it can handle heavily loaded backplanes in telecom and networking equipment, ensuring signal integrity.

Industrial Control Systems

Its wide temperature range and robust drive make it suitable for buffering control signals in industrial automation, where reliability is key.

Data Acquisition Systems

The transceiver function allows bidirectional data transfer between sensors and controllers, simplifying wiring in measurement systems.

Legacy 5V Computer Peripherals

It interfaces with older 5V peripherals like printers and scanners, providing necessary buffering and direction control.

Multi-Processor Systems

In multi-processor architectures, it facilitates data exchange between CPUs and shared memory, reducing bus contention.

Q: What is the function of the CD74FCT16652CTSM?
A: It is a dual-channel non-inverting transceiver, allowing bidirectional data flow.
Q: What logic family does it belong to?
A: It belongs to the 74FCT family, known for high-speed, low-power operation.
Q: What is the voltage range?
A: It operates from 4.5V to 5.5V, suitable for 5V systems.
Q: What are the output current ratings?
A: It can source 32mA and sink 64mA, providing strong drive for bus lines.
Q: What package is available?
A: It comes in a 56-BSSOP (0.295", 7.50mm Width) package.
Q: What is the temperature range?
A: It is rated for -40°C to 85°C (TA), suitable for industrial applications.
Base Product Number : CD74FCT16652
3-State 4.5V-5.5V 56-BSSOP 5V 74FCT Bidirectional Industrial Logic IC Telecom Transceiver
Q: What is the function of the CD74FCT16652CTSM?
A: It is a dual-channel non-inverting transceiver, allowing bidirectional data flow.
Q: What logic family does it belong to?
A: It belongs to the 74FCT family, known for high-speed, low-power operation.
Q: What is the voltage range?
A: It operates from 4.5V to 5.5V, suitable for 5V systems.
Q: What are the output current ratings?
A: It can source 32mA and sink 64mA, providing strong drive for bus lines.
Q: What package is available?
A: It comes in a 56-BSSOP (0.295", 7.50mm Width) package.
Q: What is the temperature range?
A: It is rated for -40°C to 85°C (TA), suitable for industrial applications.