SN74LVC573A - 具有三态输出的八路透明 D 类锁存器

SN74LVC573A是TI德州仪器公司的一款D类锁存器产品，SN74LVC573A是具有三态输出的八路透明 D 类锁存器，本站介绍了SN74LVC573A的封装应用图解、特点和优点、功能等，并给出了与SN74LVC573A相关的TI元器件型号供参考。

SN74LVC573A - 具有三态输出的八路透明 D 类锁存器 - D类锁存器 - 触发器/锁存器/寄存器 - 德州仪器

产品描述

The SN54LVC573A octal transparent D-type latch is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC573A octal transparent D-type latch is designed for 1.65-V to 3.6-V VCC operation. These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers, and working registers.

产品特性

Operate From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpd of 6.9 ns at 3.3 V
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
Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC)
Ioff Supports Live Insertion, Partial Power Down Mode, and Back Drive Protection
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)

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