IDT74LVC16245APF 数据手册 - Integrated Device Technology（艾迪悌）

逻辑类型Logic Type| 收发器，非反相 Transceiver, Non-Inverting \---|--- 电路数Number of Circuits| 1 输入数Number of Inputs| 8 电源电压VccVoltage - Supply| 2.3V ~ 2.6 V 静态电流IqCurrent - Quiescent (Max)| 24mA，24mA 输出高，低电平电流Current - Output High, Low| 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS, 5 VOLT TOLERANT I/O DESCRIPTION: This 16-bit bus transceiver is built using advanced dual metal CMOS technology. This high-speed, low power transceiver is ideal for asynchronous communication between two busses (A and B). The Direction and Output Enable controls are designed to operate this device as either two independent 8-bit transceivers or one 16-bit transceiver. The directioncontrol pin (DIR) controls the direction of data flow. The output enable pin(OE) overrides the direction control and disables both ports. All inputs aredesigned with hysteresis for improved noise margin. All pins can be driven from either 3.3V or 5V devices. This feature allows the use of this device as a translator in a mixed 3.3V/5V supply system. The LVC16245A has been designed with a ±24mA output driver. This driver is capable of driving a moderate to heavy load while maintaining speed performance. FEATURES • Typical tSK(o) (Output Skew) < 250ps • ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) • VCC = 3.3V ± 0.3V, Normal Range • VCC = 2.7V to 3.6V, Extended Range • CMOS power levels (0.4 W typ. static) • All inputs, outputs, and I/O are 5V tolerant • Supports hot insertion • Available in SSOP, TSSOP, and TVSOP packages 低逻辑电平Logic Level - Low| 3.3V CMOS16位总线收发器 与3态输出，可承受5伏的I / O 产品描述： 这16位总线收发器采用先进的双金属CMOS 技术。这种高速，低功耗收发器之间的异步通信总线（A和B）的理想选择。 设计成两个操作本设备的方向和输出使能控制 独立的8位收发器或一个16位收发器。 directioncontrol引脚（DIR）控制数据流的方向。 输出使能引脚（OE）覆盖的方向控制，并禁止这两个端口。 所有的输入迟滞提高噪声容限aredesigned。 所有的引脚可以驱动无论从3.3V或5V设备。此功能允许 在此装置中使用在混合3.3V/5V供应系统作为一个翻译。 已LVC16245A具有±24mA输出驱动器设计。这 驱动程序是能够驾驶着中度至重负载，同时保持 加速性能。 •典型的性tSK的（O）（输出歪斜）<250PS •ESD> 2000V每MIL-STD-883方法3015> 200V使用 机型（C =200pF的，R = 0） •VCC=3.3V±0.3V，正常范围 •VCC= 2.7V至3.6V，扩展范围 •CMOS功率水平（0.4 W（典型值）。静态） •所有输入，输出和I / O可承受5V •支持热插入 •可在SSOP，TSSOP与TVSOP封装 高逻辑电平Logic Level - High| 传播延迟时间@Vcc，CLMax Propagation Delay @ V, Max CL| Description & Applications| 描述与应用|