Manufacturer Part Number
CD74HCT253E
Manufacturer
Texas Instruments
Introduction
The CD74HCT253E is a high-speed Si-gate CMOS device that belongs to the 74HCT series, designed to operate in logic signal switching, multiplexing, and decoding applications. It is optimized for use in digital systems where low power consumption and high performance are required.
Product Features and Performance
Dual 4-input multiplexer with common select and enable inputs
High noise immunity characteristic of CMOS devices
Low power consumption
Fast switching speed
Outputs can drive up to 10 LSTTL loads
Product Advantages
High noise immunity increases reliability in noisy environments
Low power consumption enhances system efficiency and reduces heat generation
The ability to drive multiple loads reduces the number of components required for interfacing
Key Technical Parameters
Type: Multiplexer
Circuit: 2 x 4:1
Independent Circuits: 1
Current Output High, Low: 4mA, 4mA
Voltage Supply Source: Single Supply
Voltage Supply: 4.5V ~ 5.5V
Operating Temperature: -55°C ~ 125°C
Mounting Type: Through Hole
Package / Case: 16-DIP (0.300", 7.62mm)
Quality and Safety Features
Manufactured under strict quality control standards
High operating temperature range ensures reliability in extreme conditions
Compatibility
Compatible with TTL logic levels
Can be used in systems requiring single 5V supply
Application Areas
Digital signal routing
Data selection and multiplexing
Communication systems
Control systems
Data processing
Product Lifecycle
Status: Active
Not currently nearing discontinuation
Availability of replacements or upgrades: For future needs, consult Texas Instruments’ product change notifications
Several Key Reasons to Choose This Product
High performance and reliability suitable for demanding applications
Enhanced system efficiency due to low power consumption
Versatility in application due to wide operating temperature range and capability to drive multiple loads
Part of the well-established 74HCT series, ensuring long-term support and availability