74LVX373集成電路（IC）的鎖存器規(guī)格書PDF中文資料

74LVX373屬于集成電路（IC）的鎖存器。由安森美半導(dǎo)體公司制造生產(chǎn)的74LVX373鎖存器鎖存器是類似于觸發(fā)器的基本數(shù)字存儲設(shè)備，但是不同之處在于，在鎖存使能（或類似命名）信號處于有效邏輯狀態(tài)的任何時間，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有效時反映輸入的當(dāng)前狀態(tài)，而相反的是，狀態(tài)僅在保持狀態(tài)已固定時改變。

The MC74LVX373 is an advanced high speed CMOS octal latch with 3?state outputs. The inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V systems to 3.0 V systems.

This 8?bit D?type latch is controlled by a latch enable input and an output enable input. When the output enable input is high, the eight outputs are in a high impedance state.

Features

? High Speed: tPD = 5.8 ns (Typ) at VCC = 3.3 V

? Low Power Dissipation: ICC = 4 μA (Max) at TA = 25°C

? Power Down Protection Provided on Inputs

? Balanced Propagation Delays

? Low Noise: VOLP = 0.8 V (Max)

? Pin and Function Compatible with Other Standard Logic Families

? Latchup Performance Exceeds 300 mA

? ESD Performance:

Human Body Model > 2000 V;

Machine Model > 200 V

? Pb?Free Packages are Available*