SN74LV174A数据手册集成电路（IC）的触发器规格书PDF

描述 Description

The 'LV174A devices are hex D-type flip-flops designed for 2-V to 5.5-V VCC operation.

These devices are monolithic positive-edge-triggered flip-flops with a direct clear (CLR\\) input. Information at the data (D) inputs meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going edge of the clock pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output.

特性 Features

• 2-V to 5.5-V VCC Operation
• Max tpd of 8.5 ns at 5 V
• 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
• Support Mixed-Mode Voltage Operation on All Ports
• Latch-Up Performance Exceeds 250 mA Per JESD 17
• ESD Protection Exceeds JESD 22
• 2000-V Human-Body Model (A114-A)
• 200-V Machine Model (A115-A)
• 1000-V Charged-Device Model (C101)