SN75451BPE4

$0.44

Description：30-V DUAL OUTPUT DRIVER WITH AND
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:2f887cce96dd Category: Buffers, Drivers, Receivers, Transceivers Brand: Texas Instruments

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Product introduction

SN75451BPE4 is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is 30-V DUAL OUTPUT DRIVER WITH AND. Review the specifications below when checking this part for your BOM.

Buffers, Drivers, Receivers, Transceivers specifications for SN75451BPE4

Description：30-V DUAL OUTPUT DRIVER WITH AND
Series：-
Mfr：Texas Instruments
Package：Tube
Logic Type：Peripheral Driver
Number of Elements：2
Number of Bits per Element：2
Input Type：-
Output Type：Open Collector
Current - Output High, Low：100µA, 300mA
Voltage - Supply：4.75V ~ 5.25V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Grade：-
Qualification：-

Buffers, Drivers, Receivers, Transceivers datasheet and documents for SN75451BPE4

SN75451BPE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN75451BPE4 is a dual peripheral driver from the SNx545xB family, designed for high-current and high-speed switching in TTL logic systems. It features open-collector outputs capable of driving loads up to 30V with currents reaching 300mA. The device includes AND logic inputs internally connected to NPN output transistor bases. It operates within a supply voltage range of 4.75V to 5.25V and functions across a temperature range of 0°C to 70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

Characterized for use to 300mA
High-voltage outputs up to 30V
No output latch-up at 20V (after conducting 300mA)
TTL compatible diode-clamped inputs

Buffers, Drivers, Receivers, Transceivers Applications

High-speed logic buffers
Power drivers
Lamp drivers
LED drivers
Line drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the ordering suffix 'E4' indicates RoHS compliance and green manufacturing options as per Texas Instruments standards. Confirm the package type corresponds to the PDIP-8 specification. Ensure the component meets the required commercial operating temperature range of 0°C to 70°C for your specific application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing TTL logic with high-voltage or high-current peripherals that exceed MCU capabilities. The SN75451BPE4 provides dual channels with AND logic functionality. Consider thermal dissipation ratings if driving continuous high currents near the 300mA limit, ensuring adequate heat sinking or trace width on the PCB layout.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SNx545xB series of dual-peripheral drivers, which are functionally interchangeable with and replace the older SN75450 and SN75450A families. The 'SN75451B' designation specifically denotes the AND logic variant within this series, offering circuit flexibility for various peripheral control applications while maintaining speed characteristics equal to the original SN75450 family.