SN75472P

Buffers, Drivers, Receivers, Transceivers Overview

The SN75472P is a dual peripheral driver from the Texas Instruments SN75471 series, housed in an 8-pin PDIP package. It implements a NAND logic function with TTL-compatible diode-clamped inputs and operates within a supply voltage range of 4.75 V to 5.25 V. The device supports high-voltage outputs up to 70 V and delivers continuous output currents up to 400 mA, with peak capabilities reaching 500 mA. Designed for medium-speed switching, it functions reliably across an operating temperature range of 0°C to 70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features internal NAND logic gates connected directly to NPN output transistors for flexible circuit design.
• Provides high-voltage output capability characterized for operation up to 70 V without latch-up issues.
• Incorporates TTL-compatible diode-clamped inputs to ensure reliable interfacing with standard logic families.

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed logic buffers
• Power drivers
• Relay drivers
• Lamp drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific orderable part number matches the required package style, as the SN75472 series is also available in SOIC formats. Confirm RoHS compliance status and lead finish specifications against current manufacturing data sheets before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a NAND logic function is required alongside high-current driving capabilities. It serves as a functional alternative to the SN75451B and SN75461 series, offering higher breakdown voltages at the cost of slightly slower switching speeds compared to the SN75451B.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN75471 through SN75473 family of dual peripheral drivers. While sharing similar physical characteristics and power handling capabilities, the SN75472P is distinctively defined by its internal NAND logic configuration, differentiating it from the AND (SN75471) and OR (SN75473) variants.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Functionally interchangeable with the SN75451B and SN75461 series, though these alternatives offer different trade-offs regarding switching speed versus breakdown voltage limits.

Buffers, Drivers, Receivers, Transceivers FAQ

What logic function does the SN75472P implement?

The SN75472P implements a NAND logic function, where the output is low only when both inputs are high.

How does the SN75472P compare to the SN75451B?

The SN75472P provides higher breakdown voltages than the SN75451B but exhibits slightly slower switching speeds.