74VCX16373集成電路（IC）的鎖存器規(guī)格書PDF中文資料

74VCX16373屬于集成電路（IC）的鎖存器。由安森美半導體公司制造生產的74VCX16373鎖存器鎖存器是類似于觸發(fā)器的基本數(shù)字存儲設備，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存器還允許設備輸出在鎖存使能信號有效時反映輸入的當前狀態(tài)，而相反的是，狀態(tài)僅在保持狀態(tài)已固定時改變。

Low?Voltage 1.8/2.5/3.3V 16?Bit Transparent Latch

With 3.6 V?Tolerant Inputs and Outputs (3?State, Non?Inverting)

The 74VCX16373 is an advanced performance, non?inverting 16?bit transparent latch. It is designed for very high?speed, very low?power operation in 1.8 V, 2.5 V or 3.3 V systems. The VCX16373 is byte controlled, with each byte functioning identically, but independently. Each byte has separate Output Enable and Latch Enable inputs. These control pins can be tied together for full 16?bit operation.

Features

? Designed for Low Voltage Operation: VCC = 1.65 V ? 3.6 V

? 3.6 V Tolerant Inputs and Outputs

? High Speed Operation:3.0 ns max for 3.0 V to 3.6 V

3.9 ns max for 2.3 V to 2.7 V

6.8 ns max for 1.65 V to 1.95 V

? Static Drive: ±24 mA Drive at 3.0 V

±18 mA Drive at 2.3 V

±6 mA Drive at 1.65 V

? Supports Live Insertion and Withdrawal

? IOFF Specification Guarantees High Impedance When VCC = 0 V

? Near Zero Static Supply Current in All Three Logic States (20μA)

Substantially Reduces System Power Requirements

? Latchup Performance Exceeds ±250 mA @ 125°C

? ESD Performance: Human Body Model >2000 V;

Machine Model >200 V

? All Devices in Package TSSOP are Inherently Pb?Free*