74LVTH2245PW

更新时间： 2024-01-01 16:08:28

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
15页	93K
描述
3.3 V octal transceiver with 30 W termination resistors; 3-state

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74LVTH2245PW 数据手册

74LVT2245; 74LVTH2245

3.3 V octal transceiver with 30 Ω termination resistors; 3-state

Rev. 04 — 24 April 2006

Product data sheet

1. General description

The 74LVT2245; 74LVTH2245 is a high-performance BiCMOS product designed for V_CC

operation at 3.3 V.

This device is an octal transceiver featuring non-inverting 3-state bus compatible outputs

in both send and receive directions. The control function implementation minimizes

external timing requirements. The device features an output enable input (OE) for easy

cascading and a direction input (DIR) for direction control.

The 74LVT2245; 74LVTH2245 is designed with 30 Ω series resistance in both the

HIGH-state and LOW-state of the output. This design reduces line noise in applications

such as memory address drivers, clock drivers and bus transceivers and transmitters.

2. Features

I 30 Ω output termination resistors

I Octal bidirectional bus interface

I 3-state buffers

I Output capability: +12 mA and −12 mA

I TTL input and output switching levels

I Input and output interface capability to systems at 5 V supply

I Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

I Live insertion and extraction permitted

I Power-up 3-state

I No bus current loading when output is tied to 5 V bus

I Latch-up protection:

N JESD78: exceeds 500 mA

I ESD protection:

N MIL STD 883 method 3015: exceeds 2000 V

N Machine model: exceeds 200 V

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型号	品牌	描述	获取价格	数据表
74LVTH2245PW,112	NXP	74LVT(H)2245 - 3.3 V octal transceiver with 30 Ohm termination resistors; 3-state TSSOP2 2	获取价格
74LVTH2245SJ	ONSEMI	Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25 Ohm Series	获取价格
74LVTH2245SJ	FAIRCHILD	Low Voltage Octal Bidirectional Transceiver w	获取价格
74LVTH2245SJ_08	FAIRCHILD	Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25 B Port Outp	获取价格
74LVTH2245SJX	ONSEMI	Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs and 25 Ohm Series	获取价格
74LVTH2245SJX	FAIRCHILD	Low Voltage Octal Bidirectional Transceiver w	获取价格