Datasheet > 74VCX245WMX

74VCX245WMX

更新时间： 2024-11-26 23:24:35

品牌	Logo	应用领域
其他 - ETC		总线收发器逻辑集成电路光电二极管
页数	文件大小	规格书
9页	97K
描述
Single 8-bit Bus Transceiver

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74VCX245WMX 数据手册

June 1999

Revised November 2001

74VCX245

Low Voltage Bidirectional Transceiver

with 3.6V Tolerant Inputs and Outputs

General Description

Features

■ 1.4V to 3.6V V_CCsupply operation

The VCX245 contains eight non-inverting bidirectional buff-

ers with 3-STATE outputs and is intended for bus oriented

applications. The T/R input determines the direction of data

flow. The OE input disables both the A and B ports by plac-

ing them in a high impedance state.

■ 3.6V tolerant inputs and outputs

■ Power-off high impedance inputs and outputs

■ Supports Live Insertion and Withdrawal (Note 1)

■ t_PD

The 74VCX245 is designed for low voltage (1.4V to 3.6V)

V_CCapplications with I/O compatibility up to 3.6V.

3.5 ns max for 3.0V to 3.6V V_CC

The 74VCX245 is fabricated with an advanced CMOS

technology to achieve high-speed operation while main-

taining low CMOS power dissipation.

■ Static Drive (I_OH/I_OL

)

±24 mA @ 3.0V V_CC

■ Uses patented noise/EMI reduction

circuitry

■ Latchup performance exceeds 300 mA

■ ESD performance:

Human body model > 2000V

Machine model > 200V

Note 1: To ensure the high impedance state during power up and power

down, OE_nshould be tied to V_CCthrough a pull up resistor. The minimum

value of the resistor is determined by the current sourcing capability of the

driver.

Ordering Code:

Order Number Package Number

Package Description

74VCX245WM

74VCX245MTC

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

MTC20

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbol

Pin Descriptions

Pin Names

Description

Output Enable Input (Active LOW)

Transmit/Receive Input

T/R

A₀–A₇

B₀–B₇

Side A Inputs or 3-STATE Outputs

Side B Inputs or 3-STATE Outputs

ds500167

www.fairchildsemi.com

12 3 4 5 6 7...9

中文翻译

下载PDF

与74VCX245WMX相关器件

型号	品牌	获取价格	描述	数据表
74VCX32	FAIRCHILD	获取价格	Low Voltage Quad 2-Input OR Gate with 3.6V Tolerant Inputs and Outputs
74VCX32244	FAIRCHILD	获取价格	Low Voltage 32-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
74VCX32244G	FAIRCHILD	获取价格	Low Voltage 32-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
74VCX32244GX	ETC	获取价格	BUFFER/DRIVER\|OCTAL\|4-BIT\|VCX-CMOS\|BGA\|96PIN\|PLASTIC
74VCX32245	FAIRCHILD	获取价格	Low Voltage 32-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs (Prelim
74VCX32245GX	FAIRCHILD	获取价格	Low Voltage 32-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs (Prelim
74VCX32373	FAIRCHILD	获取价格	Low Voltage 32-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs (Preliminary)
74VCX32373GX	FAIRCHILD	获取价格	Low Voltage 32-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs (Preliminary)
74VCX32374	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs
74VCX32374G	FAIRCHILD	获取价格	Low Voltage 32-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs

与74VCX245WMX相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

47
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

35
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

64
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

61

产品中心

服务支持

精选活动

关于我们

帮助中心

74VCX245WMX

74VCX245WMX 数据手册

与74VCX245WMX相关器件

与74VCX245WMX相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

74VCX245WMX

74VCX245WMX 数据手册

与74VCX245WMX相关器件

与74VCX245WMX相关文章

您还可以找

您在本页遇到什么问题？