SN7407N3

HEX缓冲器/带集电极开路高压输出驱动程序 HEX BUFFERS/DRIVERS WITH OPEN-COLLECTOR HIGH-VOLTAGE OUTPUTS

description/ordering information

These TTL hex buffers/drivers feature high-voltage open-collector outputs for interfacing

with high-level circuits such as MOS or for driving high-current loads such as lamps or

relays and also are characterized for use as buffers for driving TTL inputs. The SN5407 and

SN7407 have minimum breakdown voltages of 30 V, and the SN5417 and SN7417 have

minimum breakdown voltages of 15 V. The maximum sink current is 30 mA for the SN5407

and SN5417 and 40 mA for the SN7407 and SN7417.

These devices perform the Boolean function Y = A in positive logic.

Convert TTL Voltage Levels to MOS Levels

High Sink-Current Capability

 Input Clamping Diodes Simplify System Design

Open-Collector Driver for Indicator Lamps and Relays

Inputs Fully Compatible With Most TTL Circuits