Manufacturer Part Number
SN74HC240DWR
Manufacturer
Texas Instruments
Introduction
The SN74HC240DWR is a high-speed 74HC series octal buffer/line driver designed to be used in driving bus lines or buffer memory address registers.
Product Features and Performance
Logic Buffers, Drivers, Receivers, Transceivers Category
Contains two independent 4-bit buffers
Inverting buffer logic type
3-State outputs for bus interfacing
Supports wide voltage supply range from 2V to 6V
Product Advantages
High current output capability (7.8mA) for driving heavy loads
3-State outputs reduce bus contention
Designed for minimal power consumption in high-noise environments
Wide operating temperature range suitable for industrial applications
Key Technical Parameters
Number of Elements: 2
Number of Bits per Element: 4
Current Output High, Low: 7.8mA
Voltage Supply: 2V ~ 6V
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Meets or exceeds standard specifications for buffer performance
Robust design ensures high reliability
Compatibility
Compatible with a wide range of supply voltages
Interfaceable with 5V TTL logic levels
Application Areas
Bus drivers
Memory Address Registers
Data communication systems
Industrial electronics
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Availability of replacements or upgrades due to common SOIC package
Several Key Reasons to Choose This Product
Manufactured by Texas Instruments, a leader in semiconductor solutions
High tolerance for voltage variations ensures stable performance
Optimal design for bidirectional data communication and signal buffering
Standardized SOIC packaging makes it a fit for widespread PCB technology
Tape and Reel packaging facilitates mass production and automated assembly processes
The reliability of the product is suitable for mission-critical applications