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Product attributes Property Value
Manufacturer Harris Corporation
Product Series
Packaging Bulk |
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 4
Number of Bits per Element 4
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 48-TFSOP (0.240", 6.10mm Width)
Supplier Device Package 48-TFSOP (0.240", 6.10mm Width)

The CD74FCT16244ATMT is a 4-channel non-inverting buffer from Harris Corporation, part of the 74FCT logic family. It operates from 4.5V to 5.5V and provides 32mA source / 64mA sink current. The 3-State outputs enable bus sharing in high-speed 5V systems. Packaged in a 48-TFSOP, this buffer is designed for high-drive applications in computing, telecom, and industrial equipment.

  • High Output Drive (64mA Sink): Can drive large capacitive loads and multiple inputs, improving system reliability.
  • 4 Channels (16-Bit): Reduces component count in wide data path applications.
  • 3-State Outputs: Allows bus sharing and isolation, enhancing design flexibility.
  • Fast 74FCT Technology: Suitable for high-speed signal propagation in 5V systems.

High-Drive 5V Bus Buffering

With 64mA sink capability, the CD74FCT16244ATMT can drive heavily loaded 5V buses, making it ideal for memory and peripheral interfaces.

Memory Address/Data Driving

In high-performance computing systems, this buffer can drive large memory arrays, ensuring fast and reliable signal propagation.

Backplane Interfacing

In telecom and server backplanes, this 16-bit buffer provides the drive strength needed for long trace lengths and multiple connectors.

Multiple Peripheral Enable

The 3-State outputs allow multiple devices to be connected to a shared bus, with individual enable control for each channel group.

Industrial Control Systems

In industrial PCs, this buffer can drive control signals to multiple I/O cards, providing robust 5V logic levels.

Test Equipment Signal Distribution

It can distribute test signals to multiple measurement points, ensuring consistent signal levels across the system.

Q: What is the CD74FCT16244ATMT?
A: It is a 4-channel non-inverting buffer from the 74FCT logic family.
Q: What is the voltage range?
A: It operates from 4.5V to 5.5V, suitable for 5V systems.
Q: What is the output type?
A: It has 3-State outputs for bus-oriented applications.
Q: How many channels?
A: It has 4 channels (16-bit buffer).
Q: What is the package?
A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
Q: What is the output current?
A: It can sink 64mA and source 32mA.
Base Product Number : CD74FCT16244A
4.5V-5.5V 48-TFSOP 74FCT Backplane Buffer Bus Interface High Drive Industrial Logic IC Non-Inverting
Q: What is the CD74FCT16244ATMT?
A: It is a 4-channel non-inverting buffer from the 74FCT logic family.
Q: What is the voltage range?
A: It operates from 4.5V to 5.5V, suitable for 5V systems.
Q: What is the output type?
A: It has 3-State outputs for bus-oriented applications.
Q: How many channels?
A: It has 4 channels (16-bit buffer).
Q: What is the package?
A: It comes in a 48-TFSOP (0.240", 6.10mm Width) package.
Q: What is the output current?
A: It can sink 64mA and source 32mA.