SN75462PE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN75462PE4 is a dual peripheral driver featuring NAND logic gates with integrated high-voltage, high-current NPN output transistors. Designed for systems requiring higher breakdown voltages than standard drivers, it operates within a supply voltage range of 4.75 V to 5.25 V and supports continuous collector currents up to 400 mA. The device includes TTL-compatible diode-clamped inputs and ensures no output latch-up at 30 V after conducting 300 mA. It is characterized for operation from 0°C to 70°C and housed in an 8-pin Plastic DIP (P) package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual peripheral drivers with internal NAND logic connected to NPN output transistor bases
• High-voltage outputs capable of withstanding off-state voltages up to 35 V without latch-up
• TTL-compatible diode-clamped inputs for direct interfacing with standard logic families
• Plastic DIP construction with copper lead frame designed for improved thermal performance

Buffers, Drivers, Receivers, Transceivers Applications

• Logic buffers
• Power drivers
• Relay drivers
• Lamp drivers
• MOS drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the ordering suffix 'E' indicates RoHS compliance and green material status as per Texas Instruments documentation. Confirm the package type corresponds to the Plastic DIP (P) variant with an 8-pin configuration. Ensure the operating temperature range requirements align with the catalog specification of 0°C to 70°C rather than the military grade -55°C to 125°C range found in the SN55462 series.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when applications demand higher breakdown voltages compared to the SN7545xB series, accepting slightly slower switching speeds as a trade-off. The SN75462PE4 provides dual channels with NAND functionality, distinguishing it from the AND (SN75461) or OR (SN75463) variants. Verify that the required continuous current does not exceed 400 mA and that the system operates within the recommended 4.75 V to 5.25 V supply voltage range.

Buffers, Drivers, Receivers, Transceivers Part Context

The SN75462PE4 belongs to the Series 7546x family of peripheral drivers, which are functionally interchangeable with the SN5545xB through SN55453B and SN75451B through SN75453B devices but engineered for higher voltage tolerance. This specific part implements NAND logic, whereas the SN75461 offers AND logic and the SN75463 provides OR logic. All variants share similar electrical characteristics regarding output current and voltage ratings.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Functionally equivalent parts include SN75461P for AND logic and SN75463P for OR logic within the same package. For military-grade specifications covering -55°C to 125°C, consider the SN55462FK or SN55462JG.