8.1 Overview

The outputs of the SN74LS07 device are open-collector and can be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. The maximum sink current for the SN74LS07 is 40 mA.

Inputs can be driven from 2.5-V, 3.3-V (LVTTL), or 5-V (CMOS) devices. This feature allows the use of this device as translators in a mixed-system environment.

Resistor values shown are nominal.

Figure 3. Schematic (Gate)

8.2 Functional Block Diagram

8.3 Feature Description

• Allows for up translation
  • Inputs accept voltages to 5.25 V
  • Outputs accept voltages to 30 V
• High Sink-Current Capability
  • Up to 40 mA

8.4 Device Functional Modes

Table 1 lists the functions of this device.