| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.00 | $0.00 |
| 15+ | $0.00 | $0.00 |
| 25+ | $0.00 | $0.00 |
| 50+ | $0.00 | $0.00 |
| 100+ | $0.00 | $0.00 |
| N+ | $0.00 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | 74FCT |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Buffer, Non-Inverting |
| Number of Elements | 2 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 15mA, 12mA |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 20-SOIC |
The CY74FCT2244TS0C from Texas Instruments is an 8-bit non-inverting buffer from the 74FCT logic family. It features 2 channels, each with 4 bits, and provides 3-State outputs for bus applications. Operating from a 4.75V to 5.25V supply, it can source 15mA and sink 12mA. The 20-SOIC package is suitable for standard PCB assembly. This buffer is designed for 5V systems requiring signal buffering, such as address lines, data buses, and peripheral isolation in industrial and legacy digital equipment.
- 3-State Outputs: Enables safe bus sharing and multiplexing in multi-device systems.
- Standard 5V Operation: Compatible with legacy TTL and 5V CMOS logic, simplifying integration.
- 8-Bit Buffering: Provides a complete byte-wide buffer in a single package, reducing component count.
- Reliable Drive Strength: 15mA source and 12mA sink ensures robust signal transmission for typical 5V loads.
5V Bus Buffering
The CY74FCT2244TS0C is designed for buffering 5V logic signals. Its 3-State outputs allow it to drive a shared bus without contention, making it ideal for microprocessor systems.
Address Line Driving
In 5V systems, it can buffer address lines from a CPU to multiple memory or peripheral devices, providing the necessary drive current (15mA source, 12mA sink) to handle capacitive loads.
Peripheral Isolation
It can isolate a microcontroller from external peripherals, preventing noise or faults on the peripheral side from affecting the main processor.
Legacy System Interfacing
For systems that still use 5V logic, this buffer provides a reliable interface to older TTL components, ensuring compatibility and signal integrity.
Test and Measurement Equipment
In bench-top instruments, it can buffer control signals to various modules, with 3-State outputs allowing for multiplexing of different test modes.
Industrial Control Units
In industrial controllers, it can buffer signals to relays or indicator LEDs, providing a clean, buffered output that protects the control logic from inductive spikes.
- Q: What is the logic family of the CY74FCT2244TS0C?
- A: It belongs to the 74FCT (Fast CMOS TTL-compatible) logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels (8-bit total).
- Q: How many channels does it have?
- A: It has 2 channels, each handling 4 bits, for a total of 8 bits.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates at a standard 5V supply, from 4.75V to 5.25V.
- Q: What package is available?
- A: It is available in a 20-SOIC package.
CY74FCT2244TS0C.pdf
- Q: What is the logic family of the CY74FCT2244TS0C?
- A: It belongs to the 74FCT (Fast CMOS TTL-compatible) logic family.
- Q: What is the function of this IC?
- A: It is a non-inverting buffer with 2 channels (8-bit total).
- Q: How many channels does it have?
- A: It has 2 channels, each handling 4 bits, for a total of 8 bits.
- Q: What is the output type?
- A: It features 3-State outputs for bus-oriented applications.
- Q: What is the operating voltage range?
- A: It operates at a standard 5V supply, from 4.75V to 5.25V.
- Q: What package is available?
- A: It is available in a 20-SOIC package.