74VCX16240MEAX

更新时间： 2024-11-09 13:04:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
7页	55K
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数据手册

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74VCX16240MEAX 数据手册

January 1998

Revised April 1999

74VCX16240

Low Voltage 16-Bit Inverting Buffer/Line Driver with

3.6V Tolerant Inputs and Outputs

General Description

Features

■ 1.65V–3.6V V_CCsupply operation

The VCX16240 contains sixteen inverting buffers with 3-

STATE outputs to be employed as a memory and address

driver, clock driver, or bus oriented transmitter/receiver.

The device is nibble (4-bit) controlled. Each nibble has sep-

arate 3-STATE control inputs which can be shorted

together for full 16-bit operation.

■ 3.6V tolerant inputs and outputs

■ t_PD

2.5 ns max for 3.0V to 3.6V V_CC

3.0 ns max for 2.3V to 2.7V V_CC

6.0 ns max for 1.65V to 1.95V V_CC

The 74VCX16240 is designed for low voltage (1.65V to

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

■ Power-off high impedance inputs and outputs

■ Supports live insertion and withdrawal (Note 1)

The 74VCX16240 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

■ Static Drive (I_OH/I_OL

)

±24 mA @ 3.0V V_CC

±18 mA @ 2.3V V_CC

±6 mA @ 1.65V V_CC

■ Uses patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 300 mA

■ ESD performance:

Human body model > 2000V

Machine model > 200V

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

Order Number Package Number

Package Descriptions

74VCX16240MTD

MTD48

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

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

Logic Symbol

Pin Descriptions

Pin Names

OE_n

Description

Output Enable Input (Active LOW)

Inputs

I₀–I₁₅

O₀–O₁₅

Outputs

DS500099.prf

www.fairchildsemi.com

12 3 4 5 6 7

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与74VCX16240MEAX相关器件

型号	品牌	获取价格	描述	数据表
74VCX16240MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Inverting Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
74VCX16240MTDX	FAIRCHILD	获取价格	Quad 4-Bit Buffer/Driver
74VCX16240T	ETC	获取价格	Quad 4-Bit Buffer/Driver
74VCX16240TTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE INV.) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
74VCX16244	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
74VCX16244	ONSEMI	获取价格	LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS
74VCX16244/D	ETC	获取价格	Low-Voltage 1.8/2.5/3.3V 16-Bit Buffer
74VCX16244_06	ONSEMI	获取价格	Low−Voltage 1.8V/2.5V/3.3V 16−Bit Buffer
74VCX16244CW	FAIRCHILD	获取价格	Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, True Output, CMOS, WAFER
74VCX16244DT	ONSEMI	获取价格	Low−Voltage 1.8V/2.5V/3.3V 16−Bit Buffer