Description

The 74LCX16244 is a low voltage CMOS 16 bit bus buffer (non-inverted) fabricated with sub micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power and high speed 3.3V applications; it can be interfaced to 5V signal environment for both inputs and outputs.

Features

■ 5V tolerant inputs and outputs

■ High speed:–tPD= 4.5ns (Max) at VCC = 3V

■ Power down protection on inputs and outputs

■ Symmetrical output impedance:–|IOH| = IOL= 24mA (Min) at VCC= 3V

■ PCI bus levels guaranteed at 24mA

■ Balanced propagation delays: –tPLH ?tPHL

■ Operating voltage range: –VCC(Opr) = 2.0V to 3.6V

■ Pin and function compatible with 74 series 16244

■ Latch-up performance exceeds 500mA (JESD 17)

■ ESD performance:

– HBM > 2000V

(MIL STD 883 method 3015); MM > 200V

74LCX16244屬于集成電路（IC） > 緩沖器，驅動器，接收器，收發(fā)器。意法半導體（ST）集團制造生產(chǎn)的74LCX16244緩沖器，驅動器，接收器，收發(fā)器邏輯緩沖器、驅動器、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。