PI74FCT3244Q集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

描述 Description

The PI74FCT3244 is an 8-bit buffer/line driver designed for driving high capacitive memory loads. With its balanced-drive characteristics, this high-speed, low power device provides lower ground bounce, transmission line matching, fewer line reflections and lower EMI and RFI. This makes it ideal for driving on-board buses and transmission lines.

The PI74FCT3244 can be driven from either 3.3V or 5.0V devices allowing this device to be used as a translator.

特性 Features

• Advanced Low Power CMOS operation

• Compatible with LVC class of products

• Compatible with industry standard octal pinouts

• Excellent output drive capability: Balanced Drives (24mA sink and source)

• Can serve as a 5V to 3V translator

• Inputs can be driven by 3.3 V or 5V devices

• Low ground bounce outputs

• Hysteresis on all inputs

• Industrial operating temperature range: –40°C to +85°C

• Packaging (Pb-free & Green available):

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 300-mil wide plastic SOIC (S)