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SN74LVC2G80DCURG4_TI(德州仪器)中文资料_英文资料_价格_PDF手册

2024/5/24 17:49:51

832

SN74LVC2G80DCURG4

双路正边沿触发式 D 型触发器

 

 


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FEATURES

 

• Available in the Texas Instruments NanoFree™ Package

• Supports 5-V VCC Operation

• Inputs Accept Voltages to 5.5 V

• Max tpd of 4.2 ns at 3.3 V

• Low Power Consumption, 10-μA Max ICC

• Typical VOLP (Output Ground Bounce)<0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV (Output VOH Undershoot)>2 V at VCC = 3.3 V, TA = 25°C

• Ioff Feature Supports Live Insertion, Partial-Power-Down and Back Drive Protection Mode Operation

• Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

 

                  

 

 

DESCRIPTION

 

This dual positive-edge-triggered D-type flip-flop is designed for 1.65-V to 5.5-V VCC operation.

 

When data at the data (D) input meets the setup time requirement, the data is transferred to the Q output on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold-time interval, data at the D input can be changed without affecting the levels at the outputs.

 

NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package.

 

This device is fully specified for partial-power-down applications using Ioff The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.