SN74LVCH16373A屬于集成電路（IC）的鎖存器。由美國(guó)德州儀器公司制造生產(chǎn)的SN74LVCH16373A鎖存器鎖存器是類(lèi)似于觸發(fā)器的基本數(shù)字存儲(chǔ)設(shè)備，但是不同之處在于，在鎖存使能（或類(lèi)似命名）信號(hào)處于有效邏輯狀態(tài)的任何時(shí)間，保持的邏輯狀態(tài)都可以改變?！巴该鳌辨i存器還允許設(shè)備輸出在鎖存使能信號(hào)有效時(shí)反映輸入的當(dāng)前狀態(tài)，而相反的是，狀態(tài)僅在保持狀態(tài)已固定時(shí)改變。

1 Features

1? Member of the Texas Instruments Widebus?

Family

? 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 Supports Live Insertion, Partial-Power-Down

Mode, and Back-Drive Protection

? Supports Mixed-Mode Signal Operation (5-V Input

and Output Voltages With 3.3-V VCC)

? Bus Hold on Data Inputs Eliminates the Need for

External Pull-up or Pull-down Resistors

? 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)

2 Applications

? Wearable Health and Fitness Devices

? Toys

? Power Infrastructures

? Servers

3 Description

This 16-bit transparent D-type latch is designed for

1.65-V to 3.6-V VCC operation.