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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 1
Number of Bits per Element 16
Input Type -
Output Type Open Drain
Current - Output High, Low 24mA, 24mA
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 CD74FCT162511ATSM from Harris Corporation is a single-channel non-inverting transceiver featuring Open Drain outputs. It operates over a wide voltage range of 4.5V to 5.5V, making it suitable for various 5V logic systems. The device supports bidirectional data flow and is designed for wired-OR applications. With a 24mA sink current, it can drive moderate loads. The 56-BSSOP package is ideal for high-density PCB layouts. Typical applications include I2C communication, automotive ECUs, and industrial control buses.

  • Open Drain Outputs: Enables wired-OR logic and level shifting to higher voltages with external pull-ups.
  • Wide Operating Temperature Range (-40°C to 85°C): Suitable for automotive and industrial environments.
  • Flexible Supply Voltage (4.5V-5.5V): Accommodates variations in 5V power supplies.
  • Compact 56-BSSOP Package: Saves board space in high-density designs.

Wired-OR Bus Connections

Use the Open Drain outputs to implement wired-OR logic in bus systems. Multiple devices can share a line without contention.

Level Shifting to Higher Voltages

Interface 5V logic to higher voltage systems. Open Drain outputs with external pull-ups can drive loads up to the pull-up voltage.

I2C-Compatible Communication

Implement I2C-style communication where open-drain lines are required. The transceiver function supports bidirectional data transfer.

Automotive ECU Interfaces

Use in automotive electronic control units. The wide temperature range (-40°C to 85°C) suits harsh environments.

Industrial Control Buses

Connect industrial sensors and actuators. The open-drain outputs allow for robust wired-OR configurations in noisy environments.

High-Density Board Design

Save board space with the 56-BSSOP package. Ideal for compact designs requiring multiple signal lines.

Q: What is the logic family of the CD74FCT162511ATSM?
A: It belongs to the 74FCT family, offering fast CMOS-compatible performance.
Q: What is the function of this IC?
A: It is a single-channel, non-inverting transceiver with Open Drain outputs.
Q: How many channels does it have?
A: It provides 1 channel for bidirectional data transfer.
Q: What is the output type?
A: The outputs are Open Drain, requiring external pull-up resistors for high-level output.
Q: What is the voltage range?
A: It operates from 4.5V to 5.5V, providing flexibility for 5V systems.
Q: What package is used?
A: It comes in a 56-BSSOP package (0.295", 7.50mm Width).
Base Product Number : CD74FCT162511A
4.5V-5.5V 56-BSSOP 74FCT Automotive Harris Logic IC Open Drain Transceiver Wired-OR
Q: What is the logic family of the CD74FCT162511ATSM?
A: It belongs to the 74FCT family, offering fast CMOS-compatible performance.
Q: What is the function of this IC?
A: It is a single-channel, non-inverting transceiver with Open Drain outputs.
Q: How many channels does it have?
A: It provides 1 channel for bidirectional data transfer.
Q: What is the output type?
A: The outputs are Open Drain, requiring external pull-up resistors for high-level output.
Q: What is the voltage range?
A: It operates from 4.5V to 5.5V, providing flexibility for 5V systems.
Q: What package is used?
A: It comes in a 56-BSSOP package (0.295", 7.50mm Width).