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Product attributes Property Value
Manufacturer IDT, Integrated Device Technology Inc
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 32mA, 64mA
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 56-TFSOP (0.173", 4.40mm Width)
Supplier Device Package 56-TFSOP (0.173", 4.40mm Width)

The IDT74FCT162827BTPV is a high-speed non-inverting buffer from IDT, part of the 74FCT logic family. It features 2 channels with 3-State outputs, capable of sinking 64mA and sourcing 32mA. Operating from a 4.5V to 5.5V supply, this buffer is designed for high-performance 5V systems. It is ideal for bus driving, memory buffering, and signal distribution. The device is available in a 56-TFSOP package and operates over a temperature range of -40°C to 85°C, making it suitable for industrial applications.

  • High Drive Current (32mA/64mA): Ensures reliable signal integrity for heavily loaded buses and long traces.
  • 3-State Outputs: Enables bus multiplexing and isolation, improving system flexibility.
  • 5V Operation (4.5V to 5.5V): Compatible with standard 5V logic, ensuring easy integration.
  • Wide Temperature Range (-40°C to 85°C): Suitable for industrial and automotive environments.

High-Current 5V Bus Driving

Use the IDT74FCT162827BTPV to drive high-capacitance 5V buses. Its 64mA sink current ensures fast signal transitions even with many connected devices.

Memory Address Buffering

In 5V memory systems, this buffer can drive address lines to multiple memory chips. The 3-State outputs allow for easy bank selection and isolation.

Backplane Signal Distribution

In telecom and networking equipment, this buffer can distribute signals across backplanes. The high drive current compensates for trace capacitance and connector losses.

Industrial Control Outputs

Use this buffer to drive industrial actuators and indicators. Its wide temperature range (-40°C to 85°C) ensures reliable operation in harsh environments.

Peripheral Device Buffering

Connect this buffer between a microcontroller and external peripherals. It provides the necessary drive strength for reliable communication over longer cables.

Test and Measurement

In automated test equipment, this buffer can drive multiple test points simultaneously. The 3-State outputs allow for easy isolation during calibration.

Q: What is the logic family of the IDT74FCT162827BTPV?
A: It belongs to the 74FCT logic family, known for fast CMOS performance with TTL-compatible inputs.
Q: What is the function of this IC?
A: It is a non-inverting buffer with 2 channels, providing signal amplification without changing logic state.
Q: What is the output type?
A: The outputs are 3-State, allowing for high-impedance states and bus sharing.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, suitable for standard 5V systems.
Q: What is the output current capability?
A: It can sink 64mA and source 32mA, providing strong drive for demanding loads.
Q: What package is available?
A: It comes in a 56-TFSOP (0.173", 4.40mm Width) package.
Base Product Number : IDT74FCT162827
3-State Output 4.5V-5.5V 56-TFSOP 74FCT Buffer Bus Driving IDT Logic IC Memory Buffering
Q: What is the logic family of the IDT74FCT162827BTPV?
A: It belongs to the 74FCT logic family, known for fast CMOS performance with TTL-compatible inputs.
Q: What is the function of this IC?
A: It is a non-inverting buffer with 2 channels, providing signal amplification without changing logic state.
Q: What is the output type?
A: The outputs are 3-State, allowing for high-impedance states and bus sharing.
Q: What is the operating voltage range?
A: It operates from 4.5V to 5.5V, suitable for standard 5V systems.
Q: What is the output current capability?
A: It can sink 64mA and source 32mA, providing strong drive for demanding loads.
Q: What package is available?
A: It comes in a 56-TFSOP (0.173", 4.40mm Width) package.