SN74LV123A-Q1数据手册TI中文资料规格书

描述 Description

The SN74LV123A-Q1 device is a dual retriggerable monostable multivibrator designed for 2-V to 5.5-V VCC operation.

特性 Features

• Qualified for Automotive Applications
• Typical VOLP (Output Ground Bounce) CC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C
• Supports Mixed-Mode Voltage Operation on All Ports
• Schmitt-Trigger Circuitry on A, B, and CLR Inputs for Slow Input Transition Rates
• Edge Triggered From Active-High or Active-Low Gated Logic Inputs
• Ioff Supports Partial-Power-Down Mode Operation
• Retriggerable for Very Long Output Pulses, up to 100% Duty Cycle
• Overriding Clear Terminates Output Pulse
• Glitch-Free Power-Up Reset on Outputs
• ESD Protection Exceeds JESD 22
• 2000-V Human-Body Model (A114-A)
• 1000-V Charged-Device Model (C101)