Manufacturer Part Number
SN74HCT244PWR
Manufacturer
Texas Instruments
Introduction
The SN74HCT244PWR is a high-speed, silicon-gate CMOS device from Texas Instruments. It embodies a dual 4-bit non-inverting buffer/driver with 3-state outputs in its design, made to operate from 4.5V to 5.5V.
Product Features and Performance
-Dual 4-bit non-inverting buffer/driver with 3-state outputs
-Optimal for driving bus lines or buffer memory address registers
-High speed with typical propagation delay times
-4.5V to 5.5V operation, making it suitable for TTL applications
-Low power consumption
Product Advantages
-Compatible with TTL inputs
-Low power consumption enhances system efficiency
-High noise immunity
-3-state outputs drive bus lines or buffer memory address registers directly
-High-speed performance
Key Technical Parameters
-Logic Type: Buffer, Non-Inverting
-Number of Elements: 2
-Number of Bits per Element: 4
-Current - Output High, Low: 6mA, 6mA
-Voltage - Supply: 4.5V ~ 5.5V
-Operating Temperature: -40°C ~ 85°C (TA)
-Mounting Type: Surface Mount
-Package / Case: 20-TSSOP
Quality and Safety Features
-Comprehensive testing for temperature and voltage ranges to ensure reliability
-Built-in ESD protection
Compatibility
-Compatible with TTL logic levels
Application Areas
-High-speed logic buffers
-Drive bus lines or buffer memory address registers in computer and telecommunications systems
-Interface applications
Product Lifecycle
-Product Status: Active, indicating ongoing production and support
-No indication of nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
-High-speed performance suitable for critical logic buffering tasks
-Low power consumption that aids in building efficient systems
-ESD protection and stringent quality testing ensure reliability in demanding applications
-Broad compatibility with TTL levels, facilitating integration into various designs
-Active product lifecycle status guarantees support and availability