Datasheet > 74LCXR2245SJ

74LCXR2245SJ

更新时间： 2024-01-18 00:24:44

品牌	Logo	应用领域
安森美 - ONSEMI		光电二极管逻辑集成电路
页数	文件大小	规格书
14页	586K
描述
Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26 Ohm Series Resistors on Both A and B Ports, SOP 20L, 3800-RAIL

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技术参数
数据手册

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74LCXR2245SJ 技术参数

是否无铅：	不含铅	生命周期：	Obsolete
包装说明：	SOP-20	Reach Compliance Code：	compliant
Factory Lead Time：	1 week	风险等级：	5.68
Is Samacsys：	N	Base Number Matches：	1

74LCXR2245SJ 数据手册

AC Loading and Waveforms (Generic for LCX Family)

Test

Switch

, t

Open

PLH PHL

, t

6V at V = 3.3 0.3V

PZL PLZ

x 2 at V = 2.5 0.2V

, t

GND

PZH PHZ

Figure 1. AC Test Circuit (C includes probe and jig capacitance)

3-STATE Output High Enable and

Waveform for Inverting and Non-Inverting Functions

Disable Times for Logic

Setup Time, Hold Time and Recovery Time for Logic

Propagation Delay. Pulse Width and t Waveforms

rec

3-STATE Output Low Enable and

Disable Times for Logic

and t

fall

rise

Symbol

3.3V 0.3V

1.5V

2.7V

1.5V

2.5V 0.2V

/ 2

1.5V

+ 0.3V

– 0.3V

+ 0.3V

+ 0.15V

– 0.15V

– 0.3V

Figure 2. Waveforms (Input Characteristics; f = 1MHz, t = t = 3ns)

74LCXR2245 Rev. 1.2.0

www.fairchildsemi.com

1...4 5 678 9 10...14

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