74AHCT125T14-13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

74AHCT125T14-13属于集成电路（IC）的缓冲器驱动器接收器收发器。由美台半导体制造生产的74AHCT125T14-13缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。

描述 Description

The 74AHCT125 provides provides four independent buffer gates with 3-state outputs. Each buffer has a separate enable pin that if driven with a high logic level places the corresponding output in the high impedance state. The device is designed for operation with a power supply range of 4.5V to 5.5V.

特性 Features

• Wide Supply Voltage Range from 4.5V to 5.5V

• Inputs Are TTL Voltage Level Compatible

• Outputs Sink or Source 8mA at VCC = 4.5V

• CMOS Low Power Consumption

• Schmitt Trigger Action at All Inputs

• ESD Protection Exceeds JESD 22

▪ 200-V Machine Model (A115-A)

▪ 2000-V Human Body Model (A114-A)

▪ Exceeds 1000-V Charged Device Model (C101C)

• Latch-Up Exceeds 250mA per JESD 78, Class II

• Range of Package Options SO-14 and TSSOP-14

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

Applications

• General Purpose Logic

• Wide array of products such as:

▪ PCs, Networking, Notebooks, Netbooks

▪ Computer Peripherals, Hard Drives, CD/DVD ROM

▪ TV, DVD, DVR, Set Top Box