SN74AHC244PWR-P Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74AHC244PWR-P is a non-inverting octal buffer and line driver from Texas Instruments with 3-state outputs, supporting two 4-bit elements in a 20-pin TSSOP package. It features AHC-series high-speed CMOS logic with low power consumption and broad operating voltage range. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SN74AHC244PWR-P Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Octal non-inverting buffer with 3-state outputs for bus isolation
- AHC high-speed CMOS technology with low power consumption
- Broad VCC operating range compatible with multiple logic families
- Compact 20-pin TSSOP package for high-density PCB designs
Applications
The SN74AHC244PWR-P is commonly used as a bus buffer and line driver in digital systems requiring signal isolation and drive capability enhancement. It is ideal for interfacing between microcontrollers, FPGAs, and memory devices where 3-state control enables shared bus architectures. This buffer is also widely employed in address bus drivers, data bus multiplexing, and signal level boosting applications in embedded and industrial systems.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SN74AHC244PWR-P:
Bus Driver, AHC/VHC/H/U/V Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20
Bus Driver, AHC/VHC/H/U/V Series, 8-Func, 4-Bit, True Output, CMOS, PDSO20
Bus Driver, AHC/VHC/H/U/V Series, 8-Func, 8-Bit, Inverted Output, CMOS, PDSO20
Frequently Asked Questions
What is the output configuration of the SN74AHC244PWR-P?
The SN74AHC244PWR-P features 3-state outputs, meaning the outputs can be in logic high, logic low, or high-impedance state. This 3-state capability allows multiple devices to share a common bus without signal conflict, making it ideal for bus-oriented architectures in embedded systems.
How many bits can the SN74AHC244PWR-P buffer simultaneously?
The SN74AHC244PWR-P contains two 4-bit buffer elements, providing a total of 8 buffered channels (octal). Each element is independently controllable via output enable pins, giving designers flexibility to buffer either 4-bit or full 8-bit data buses.
What package does the SN74AHC244PWR-P use?
The SN74AHC244PWR-P is housed in a 20-pin TSSOP (Thin Shrink Small Outline Package), which offers a compact footprint for high-density PCB designs. The TSSOP package is surface-mount and well-suited for automated assembly in modern electronics manufacturing.
What logic family does the SN74AHC244PWR-P belong to?
The SN74AHC244PWR-P belongs to the AHC (Advanced High-Speed CMOS) logic family from Texas Instruments. AHC logic provides fast propagation delays, low power consumption, and output drive capability compatible with both 3.3V and 5V logic systems, making it versatile for mixed-voltage designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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