MC74VHCT50AD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MC74VHCT50AD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。

Noninverting Buffer / CMOS Logic Level Shifter

with LSTTL?Compatible Inputs

The MC74VHCT50A is a hex noninverting buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

The internal circuit is composed of three stages, including a buffered output which provides high noise immunity and stable output.

?High Speed: tPD= 3.5 ns (Typ) at VCC= 5 V

?Low Power Dissipation: ICC= 2 A (Max) at TA= 25°C

?TTL?Compatible Inputs: VIL= 0.8 V; VIH= 2.0 V

?CMOS?Compatible Outputs: VOH> 0.8 VCC; VOL< 0.1 VCC@Load

?Power Down Protection Provided on Inputs and Outputs

?Pb?Free Packages are Available