74LCX652

更新时间： 2024-11-16 22:56:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
10页	97K
描述
Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs

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中文翻译

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数据手册

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74LCX652 数据手册

February 1994

Revised April 1999

74LCX652

Low Voltage Transceiver/Register with 5V Tolerant

Inputs and Outputs

General Description

Features

■ 5V tolerant inputs and outputs

The LCX652 consists of bus transceiver circuits with D-

type flip-flops, and control circuitry arranged for multiplexed

transmission of data directly from the input bus or from

internal registers. Data on the A or B bus will be clocked

into the registers as the appropriate clock pin goes to the

HIGH logic level. Output Enable pins (OEAB, OEBA) are

provided to control the transceiver function.

■ 2.3V − 3.6V V_CCspecifications provided

■ 7.0 ns t_PDmax (V_CC= 3.3V), 10 µA I_CCmax

■ Power down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ ±24 mA output drive (V_CC= 3.0V)

The LCX652 is designed for low voltage (2.5V or 3.3V) V_CC

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

applications with capability of interfacing to a 5V signal

environment.

The LCX652 is fabricated with an advanced CMOS tech-

nology to achieve high speed operation while maintaining

CMOS low power dissipation.

Human body model > 2000V

Machine model > 200V

Note 1: To ensure the high-impedance state during power up or down, OE

should be tied to V

through a pull-up resistor: the minimum value or the

resistor is determined by the current-sourcing capability of the driver.

Ordering Code:

Order Number Package Number

Package Description

74LCX652WM

74LCX652MSA

74LCX652MTC

M24B

MSA24

MTC24

24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide

24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide

24-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.

Connection Diagram

Pin Descriptions

Pin Names

A₀–A₇, B₀–B₇

CPAB, CPBA

SAB, SBA

Description

A and B Inputs/3-STATE Outputs

Clock Inputs

Select Inputs

OEAB, OEBA

Output Enable Inputs

DS011998.prf

www.fairchildsemi.com

12 3 4 5 6 7...10

中文翻译

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与74LCX652相关器件

型号	品牌	获取价格	描述	数据表
74LCX652M	ETC	获取价格	Single 8-bit Bus Transceiver
74LCX652M1R	ETC	获取价格	BUS TRANSCEIVER\|SINGLE\|8-BIT\|LCX-CMOS\|SOP\|24PIN\|PLASTIC
74LCX652MSA	FAIRCHILD	获取价格	Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs
74LCX652MSAX	ETC	获取价格	Single 8-bit Bus Transceiver
74LCX652MTC	FAIRCHILD	获取价格	Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs
74LCX652MTC	ONSEMI	获取价格	带5V容差输入和输出的低电压收发器/寄存器
74LCX652MTCX	ONSEMI	获取价格	带5V容差输入和输出的低电压收发器/寄存器
74LCX652RM13TR	STMICROELECTRONICS	获取价格	LOW VOLT. CMOS OCTAL BUS TRANSCEIVER/REGISTER WITH 5 VOLT TOLERANT INPUTS AND OUTPUTS(3-ST
74LCX652T	ETC	获取价格	Single 8-bit Bus Transceiver
74LCX652TTR	STMICROELECTRONICS	获取价格	LOW VOLT. CMOS OCTAL BUS TRANSCEIVER/REGISTER WITH 5 VOLT TOLERANT INPUTS AND OUTPUTS(3-ST

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