74LCX16240

更新时间： 2024-09-25 22:45:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
8页	73K
描述
Low Voltage 16-Bit Inverting Buffer/Line Driver with 5V Tolerant Inputs/Outputs

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中文翻译

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数据手册

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74LCX16240 数据手册

February 1994

Revised April 1999

74LCX16240

Low Voltage 16-Bit Inverting Buffer/Line Driver with

5V Tolerant Inputs/Outputs

General Description

Features

■ 5V tolerant inputs and outputs

The LCX16240 contains sixteen inverting buffers with 3-

STATE outputs designed to be employed as a memory and

address driver, clock driver, or bus-oriented transmitter/

receiver. The device is nibble controlled. Each nibble has

separate 3-STATE control inputs which can be shorted

together for full 16-bit operation.

■ 2.3V–3.6V V_CCspecifications provided

■ 4.5 ns t_PDmax (V_CC= 3.3V), 20 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 LCX16240 is designed for low voltage (2.5V or 3.3V)

V_CCapplications with capacity of interfacing to a 5V signal

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

environment.

The LCX16240 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

74LCX16240MEA

MS48A

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide

48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

74LCX16240MTD

MTD48

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

Connection Diagram

Logic Symbol

Pin Descriptions

Pin Names

Description

OE_n

Output Enable Inputs (Active LOW)

I₀–I₁₅

O₀–O₁₅

Inputs

Outputs

DS011999.prf

www.fairchildsemi.com

12 3 4 5 6 7 8

中文翻译

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与74LCX16240相关器件

型号	品牌	获取价格	描述	数据表
74LCX16240AT	ETC	获取价格	Quad 4-Bit Buffer/Driver
74LCX16240ATTR	STMICROELECTRONICS	获取价格	LVC/LCX/Z SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48, TSSOP-48
74LCX16240MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Inverting Buffer/Line Driver with 5V Tolerant Inputs/Outputs
74LCX16240MEAX	ETC	获取价格	Quad 4-Bit Buffer/Driver
74LCX16240MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Inverting Buffer/Line Driver with 5V Tolerant Inputs/Outputs
74LCX16240MTD	ONSEMI	获取价格	带 5V 耐压输入和输出的低压 16 位反相缓冲器/线路驱动器
74LCX16240MTDX	ONSEMI	获取价格	带 5V 耐压输入和输出的低压 16 位反相缓冲器/线路驱动器
74LCX16240T	ETC	获取价格	Quad 4-Bit Buffer/Driver
74LCX16240TTR	STMICROELECTRONICS	获取价格	Low voltage CMOS 16-bit bus buffer (3-state) with 5V tolerant inputs and outputs
74LCX16244	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs

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