Peripheral Drivers 8-Pin SOIC T/R

Series SN75471 dual peripheral drivers are functionally interchangeable with series SN75451B and series SN75461 peripheral drivers, but are designed for use in systems that require higher breakdown voltages than either of those series can provide at the expense of slightly slower switching speeds than series 75451B (limits are the same as series SN75461). Typical applications include high-speed logic buffers, power drivers, relay drivers, lamp drivers, MOS drivers, line drivers, and memory drivers. The SN75471, SN75472, and SN75473 are dual peripheral AND, NAND, OR,and NOR drivers, respectively, (assuming positive logic), with the output of the logic gates internally connected to the bases of the npn output transistors. Series SN75471 drivers are characterized for operation from 0°C to 70°C.

Characterized for Use to 300 mA

High-Voltage Outputs

No Output Latch-Up at 55 V (After Conducting 300 mA)

Medium-Speed Switching

Circuit Flexibility for Varied Applications and Choice of Logic Function

TTL-Compatible Diode-Clamped Inputs

Standard Supply Voltages

Plastic DIP (P) With Copper Lead Frame Provides Cooler Operation and Improved Reliability