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Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Bulk |
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 2
Number of Bits per Element 10
Input Type -
Output Type 3-State
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-TFSOP (0.240", 6.10mm Width)
Supplier Device Package 56-TFSOP (0.240", 6.10mm Width)

The CY74FCT162827ETPAC is a dual 10-bit non-inverting buffer from Texas Instruments, designed for 5V systems. It provides 20-bit buffering with 3-State outputs, making it ideal for bus interfacing and signal distribution. With a supply voltage range of 4.5V to 5.5V and output current capability of 24mA, it offers reliable drive for moderate loads. Housed in a 56-TFSOP package, this buffer is well-suited for memory address buffering, telecom backplanes, and industrial control systems.

  • 20-Bit Buffering Capacity: Reduces component count and simplifies PCB layout.
  • 3-State Outputs: Enables bus sharing and prevents signal contention.
  • Wide 4.5V to 5.5V Supply Range: Compatible with standard 5V logic, easing integration.
  • Low Power Consumption: 74FCT family is optimized for high speed with minimal power draw.

Memory Address Buffering

The CY74FCT162827ETPAC can buffer 20 address lines in high-end computing systems, reducing loading on the memory controller and improving signal integrity.

Backplane Driver for Telecom

With 24mA output drive, it can drive signals across backplanes in telecom equipment, ensuring reliable communication between line cards.

Industrial Control Signal Distribution

In factory automation, this buffer can distribute control signals to multiple actuators and sensors, providing the necessary current and noise immunity.

Server Motherboard Chipset Interfacing

It is ideal for buffering control and data signals between the chipset and peripheral components, maintaining signal quality in dense PCB layouts.

Test and Measurement Equipment

In ATE systems, it can buffer test signals to multiple channels, ensuring consistent timing and voltage levels.

Networking Switches and Routers

Used for buffering management and data plane signals, this IC helps maintain high-speed data integrity in network infrastructure.

Q: What is the logic family of the CY74FCT162827ETPAC?
A: This device is from the 74FCT logic family, offering high-speed, low-power performance.
Q: What is the function of this IC?
A: It is a dual 10-bit non-inverting buffer with 3-State outputs, designed for bus driving and signal buffering.
Q: How many channels does it have?
A: It has 2 channels, each handling 10 bits of data.
Q: What is the output type?
A: The outputs are 3-State, allowing for high-impedance states to share a bus.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, suitable for 5V logic systems.
Q: What package is available?
A: It comes in a 56-TFSOP package with a 6.10mm width.
Base Product Number : CY74FCT162827E
20-bit 3-State 4.5V-5.5V 56-TFSOP 74FCT Buffer Bus Interface Logic IC Signal Buffering
Q: What is the logic family of the CY74FCT162827ETPAC?
A: This device is from the 74FCT logic family, offering high-speed, low-power performance.
Q: What is the function of this IC?
A: It is a dual 10-bit non-inverting buffer with 3-State outputs, designed for bus driving and signal buffering.
Q: How many channels does it have?
A: It has 2 channels, each handling 10 bits of data.
Q: What is the output type?
A: The outputs are 3-State, allowing for high-impedance states to share a bus.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, suitable for 5V logic systems.
Q: What package is available?
A: It comes in a 56-TFSOP package with a 6.10mm width.