Buffers | 74VCX16244

低压 1.8/2.5/3.3 V 16 位缓冲器，带 3.6 V 耐压输入和输出（3 态，非反相）

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74VCX16244 是一款性能先进的非反相 16 位缓冲器。该缓冲器适用于 1.8 V、2.5 V 或 3.3 V 系统中的极高速、极低功耗运行。在 2.5 V（或 1.8 V）电压下运行时，该部件可耐受其与 3.3 V 总线连接时输入或输出可能遇到的电压。它确保可容限过电压 3.6 V。74VCX16244 为半字节控制，每个半字节功能相同，但又各自独立。控制引脚可连在一起，以获得完整的 16 位操作。3 态输出由每个半字节的输出启用 (OEnbar) 输入控制。当 OEnbar 为低电平时，输出打开。当 OEbar 为高电平时，输出处于高阻抗状态。

  • Designed for Low Voltage Operation: VCC = 1.65–3.6 V
  • 3.6 V Tolerant Inputs and Outputs
  • High Speed Operation: 2.5 ns max for 3.0 to 3.6 V
    3.0 ns max for 2.3 to 2.7 V
    6.0 ns max for 1.65 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 (20 mA) 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

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74VCX16244MTDX

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Lifetime

CAD Model

Pb

A

H

P

TSSOP-48

948BQ

2

260

REEL

1000

N

16

3-State

1.65

3.6

3

24

$0.8145

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