74VCX32244

更新时间： 2024-11-24 22:36:07

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
9页	109K
描述
Low Voltage 32-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs

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74VCX32244 数据手册

September 2000

Revised November 2002

74VCX32244

Low Voltage 32-Bit Buffer/Line Driver

with 3.6V Tolerant Inputs and Outputs

General Description

The VCX32244 contains thirty-two non-inverting buffers

with 3-STATE outputs to be employed as a memory and

Features

■ 1.2V to 3.6V V_CCsupply operation

■ 3.6V tolerant inputs and outputs

■ t_PD

2.5 ns max for 3.0V to 3.6V V_CC

address driver, clock driver, or bus oriented transmitter/

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

has separate 3-STATE control inputs which can be shorted

together for 8-bit, 16-bit or full 32-bit operation.

The 74VCX32244 is designed for low voltage (1.2V 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 74VCX32244 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

■ Uses patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 300 mA

■ ESD performance:

Human body model > 2000V

Machine model > 200V

■ Packages in plastic Fine-Pitch Ball Grid Array (FBGA)

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

down, OE should 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

74VCX32244G

(Note 2)(Note 3)

BGA96A

96-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

Note 2: Ordering code “G” indicates Trays.

Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbol

DS500416

www.fairchildsemi.com

12 3 4 5 6 7...9

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与74VCX32244相关器件

型号	品牌	获取价格	描述	数据表
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
74VCX32374GX	ROCHESTER	获取价格	ALVC/VCX/A SERIES, QUAD 8-BIT DRIVER, TRUE OUTPUT, PBGA96, 5.50 MM, PLASTIC, MO-205, FBGA-
74VCX32374GX	FAIRCHILD	获取价格	Bus Driver, ALVC/VCX/A Series, 4-Func, 8-Bit, True Output, CMOS, PBGA96, 5.50 MM, PLASTIC,

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