74LVC541A屬于集成電路（IC）的緩沖器驅(qū)動器接收器收發(fā)器。由安森美半導(dǎo)體公司制造生產(chǎn)的74LVC541A緩沖器，驅(qū)動器，接收器，收發(fā)器邏輯緩沖器、驅(qū)動器、接收器和收發(fā)器允許隔離對某個電路的邏輯信號的訪問，以用于另一電路。緩沖器將其輸入信號（不變或反相）傳遞到其輸出，并可能用于清除弱信號或驅(qū)動負載。在布爾邏輯仿真器中，緩沖器主要用于增加傳播延遲。邏輯接收器和收發(fā)器允許在數(shù)據(jù)總線之間進行隔離通信。

Low-Voltage CMOS Octal Buffer Flow Through Pinout With 5 V?Tolerant Inputs and Outputs (3?State, Non?Inverting)

The 74LVC541A is a high performance, non?inverting octal buffer operating from a 1.2 to 3.6 V supply. This device is similar in function to the MC74LCX244, while providing flow through architecture. High impedance TTL compatible inputs significantly reduce current loading to input drivers while TTL compatible outputs offer improved switching noise performance. A VI specification of 5.5 V allows 74LVC541A inputs to be safely driven from 5 V devices. The 74LVC541A is suitable for memory address driving and all TTL level bus oriented transceiver applications.

特性 Features

? Designed for 1.2 to 3.6 V VCC Operation

? 5 V Tolerant ? Interface Capability With 5 V TTL Logic

? Supports Live Insertion and Withdrawal

? IOFF Specification Guarantees High Impedance When VCC = 0 V

? 24 mA Output Sink and Source Capability

? Near Zero Static Supply Current in All Three Logic States (10 A)

Substantially Reduces System Power Requirements

? Latchup Performance Exceeds 250 mA

? ESD Performance:

? Human Body Model > 2000 V

? Machine Model > 200 V

? These Devices are Pb?Free, Halogen Free/BFR Free and are RoHS Compliant