Overview
The SN75451BDRG4 is a dual peripheral driver manufactured by Texas Instruments. It is designed for use in systems that employ TTL (Transistor-Transistor Logic) and is functionally interchangeable with the SN75450 and SN75450A families. This device is part of the SN7545xB family, which includes dual peripheral AND, NAND, OR, and NOR drivers. The SN75451BDRG4 is characterized for operation from 0°C to 70°C, making it suitable for a variety of applications requiring high-speed switching and reliability.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | 8-SOIC (D) |
| Operating Temperature Range | 0°C to 70°C |
| Output Current | Up to 300 mA |
| Output Voltage | Up to 30 V |
| Supply Voltage | 4.75V to 5.25V |
| Switching Speed | High-Speed Switching |
| Input Compatibility | TTL-Compatible Diode-Clamped Inputs |
| Output Type | Open-Collector Outputs |
Key Features
- Characterized for use up to 300 mA
- High-voltage outputs up to 30 V
- No output latch-up at 20 V after conducting 300 mA
- High-speed switching
- Open-collector outputs
- Circuit flexibility for varied applications
- TTL-compatible diode-clamped inputs
- Standard supply voltages
Applications
The SN75451BDRG4 is versatile and can be used in various applications that require high-speed switching and reliable peripheral driving. These include industrial control systems, automotive electronics, medical devices, and any system that employs TTL logic and needs robust buffer/driver capabilities.
Q & A
- What is the operating temperature range of the SN75451BDRG4?
The operating temperature range is from 0°C to 70°C. - What is the maximum output current of the SN75451BDRG4?
The maximum output current is up to 300 mA. - What is the maximum output voltage of the SN75451BDRG4?
The maximum output voltage is up to 30 V. - Is the SN75451BDRG4 compatible with TTL logic?
Yes, it is TTL-compatible with diode-clamped inputs. - What type of outputs does the SN75451BDRG4 have?
The SN75451BDRG4 has open-collector outputs. - Can the SN75451BDRG4 be used in high-speed applications?
Yes, it is designed for high-speed switching. - What is the package type of the SN75451BDRG4?
The package type is 8-SOIC (D). - Is the SN75451BDRG4 susceptible to output latch-up?
No, it is designed to prevent output latch-up at 20 V after conducting 300 mA. - What are the standard supply voltages for the SN75451BDRG4?
The standard supply voltages are 4.75V to 5.25V. - Can the SN75451BDRG4 be used in military applications?
No, the SN75451BDRG4 is characterized for operation from 0°C to 70°C, whereas military-grade versions like the SN5545xB operate over a wider temperature range.
