74ALVC245WM

更新时间： 2024-09-15 22:56:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		逻辑集成电路光电二极管
页数	文件大小	规格书
7页	102K
描述
Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

74ALVC245WM 数据手册

September 2001

Revised March 2005

74ALVC245

Low Voltage Bidirectional Transceiver

with 3.6V Tolerant Inputs and Outputs

General Description

Features

■ 1.65V to 3.6V V_CCsupply operation

The ALVC245 contains eight non-inverting bidirectional

buffers with 3-STATE outputs and is intended for bus ori-

ented applications. The T/R input determines the direction

of data flow. The OE input disables both the A and B ports

by placing 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 74ALVC245 is designed for low voltage (1.65V to

3.6V) V_CCapplications with I/O compatibility up to 3.6V.

3.4 ns max for 3.0V to 3.6V V_CC

3.9 ns max for 2.3V to 2.7V V_CC

6 ns max for 1.65V to 1.95V V_CC

The 74ALVC245 is fabricated with an advanced CMOS

technology to achieve high-speed operation while main-

taining low CMOS power dissipation.

■ Uses patented Quiet Series noise/EMI reduction

circuitry

■ Latchup conforms to JEDEC JED78

■ ESD performance:

Human body model 2000V

Machine model 200V

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

down, OE should be tied to V

through a pull up resistor. The minimum

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

driver.

Ordering Code:

Package

Order Number

Package Description

Number

74ALVC245WM

74ALVC245MTC

M20B

MTC20

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

74ALVC245MTCX_NL

(Note 2)

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

Wide

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

Note 2: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.

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

Quiet Series is a trademark of Fairchild Semiconductor Corporation.

DS500647

www.fairchildsemi.com

12 3 4 5 6 7

中文翻译

下载PDF

74ALVC245WM 替代型号

型号	品牌	替代类型	描述	数据表
SN74ALVCH245DWR	TI	完全替代	OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

与74ALVC245WM相关器件

型号	品牌	获取价格	描述	数据表
74ALVC245WMX	ETC	获取价格	Single 8-bit Bus Transceiver
74ALVC2G34	ETC	获取价格
74ALVC32	NXP	获取价格	Quad 2-input OR gate
74ALVC32	FAIRCHILD	获取价格	Low Voltage Quad 2-Input OR Gate with 3.6V Tolerant Inputs and Outputs
74ALVC32_05	FAIRCHILD	获取价格	Low Voltage Quad 2-Input OR Gate with 3.6V Tolerant Inputs and Outputs
74ALVC32BQ	NEXPERIA	获取价格	Quad 2-input OR gateProduction
74ALVC32BQ	NXP	获取价格	Quad 2-input OR gate
74ALVC32BQ-G	NXP	获取价格	IC,LOGIC GATE,QUAD 2-INPUT OR,AVC/ALVC/VCX-CMOS,LLCC,14PIN,PLASTIC
74ALVC32BQ-Q100	NXP	获取价格	IC OR GATE, Gate
74ALVC32BQ-Q100	NEXPERIA	获取价格	Quad 2-input OR gate

与74ALVC245WM相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

6
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

6
SL74HC10N：高性能三输入与非门解析
2024-09-03

89
AIC1781A 电池充电控制器深度解析
2024-09-03

79

产品中心

服务支持

精选活动

关于我们

帮助中心

74ALVC245WM

74ALVC245WM 数据手册

74ALVC245WM 替代型号

与74ALVC245WM相关器件

与74ALVC245WM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

74ALVC245WM

74ALVC245WM 数据手册

74ALVC245WM 替代型号

与74ALVC245WM相关器件

与74ALVC245WM相关文章

您还可以找

您在本页遇到什么问题？