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SN74LV132ADR_TI(德州仪器)中文资料_英文资料_价格_PDF手册

2024/4/15 16:33:28

220


SN74LV132ADR

具有施密特触发输入的 4 通道、4 输入、2V 至 5.5V 与非门

 

 

                                 更多技术详情请登录www.mroic.cn            

 

 

1 Features

 

• 2-V to 5.5-V VCC Operation

• Max tpd of 9 ns at 5 V

• Typical VOLP (Output Ground Bounce) VCC = 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

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

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

 

 

 

 

2 Applications

 

• Industrial PC: Rugged PC and Laptop

• Access Control and Security: Camera Surveillance IP Network

• Vending, Payment and Change Machines

• Patient Monitoring STB / DVR / Streaming Media (Withdraw)

• Other Motor Drives (Such as Switch Reluctance)

 

 

                                        


 

3 Description

 

The  LV132A devices are quadruple positive-NAND gates designed for 2-V to 5.5-V VCC operation.

 

The  LV132A devices perform the Boolean function Y=A • B or Y = A   B in positive logic.

 

Each circuit functions as a NAND gate, but because of the Schmitt trigger, it has different input threshold levels for positive- and negative-going signals.

 

These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean jitter-free output signals.