Manufacturer Part Number
SN75453BDR
Manufacturer
Texas Instruments
Introduction
The SN75453BDR is a peripheral driver integrated circuit commonly used in applications requiring high current sinking capabilities.
Product Features and Performance
Dual peripheral drivers with two elements
Each element has two bits
Open collector output type to allow wired-AND connections
Capable of sinking up to 300mA of current
Supply voltage range from 4.75V up to 5.25V
Operational temperature range from 0°C to 70°C (TA)
Surface mount package for modern PCB design
Product Advantages
High current capability suitable for driving relays, motors, and LEDs
Compatible with standard TTL logic levels
Robust design suitable for industrial applications
Key Technical Parameters
Logic Type: Peripheral Driver
Number of Elements: 2
Number of Bits per Element: 2
Current - Output High, Low: -, 300mA
Voltage - Supply: 4.75V to 5.25V
Operating Temperature Range: 0°C to 70°C
Quality and Safety Features
Built with Texas Instruments' recognized manufacturing quality
Designed to operate reliably within specified temperature and electrical ranges
Compatibility
Ideal for logic buffering and driving loads that require high current
Compatible with 8-SOIC footprint on PCBs
Application Areas
Industrial controls
Motor drivers
Relay drivers
LED displays and signage
Product Lifecycle
The product status is active
No indication of nearing discontinuation at the moment
Availability of replacements or upgrades should be checked with Texas Instruments
Several Key Reasons to Choose This Product
High current sinking capability to drive various peripherals
Reliable operation ensured by Texas Instruments' manufacturing quality
Wide operating voltage and temperature range cater to numerous applications
Easily integrated into existing designs due to standard SMD packaging
Surface mount form factor for efficient assembly and space-saving design