Datasheet > 74ALVCF322835

74ALVCF322835

更新时间： 2024-11-16 22:36:07

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		总线驱动器
页数	文件大小	规格书
8页	164K
描述
Low Voltage 36-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26з Series Resistors in Outputs

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74ALVCF322835 数据手册

May 2002

Revised May 2002

74ALVCF322835

Low Voltage 36-Bit Universal Bus Driver

with 3.6V Tolerant Outputs

and 26Ω Series Resistors in Outputs

General Description

The 74ALVCF322835 low voltage 36-bit universal bus

driver combines D-type latches and D-type flip-flops to

allow data flow in transparent, latched and clocked modes.

Features

■ Compatible with PC133 DIMM module specifications

■ 1.65V to 3.6V V_CCspecifications provided

■ 3.6V tolerant outputs

Data flow is controlled by output-enable (OE), latch-enable

(LE), and clock (CLK) inputs. The device operates in

Transparent Mode when LE is held HIGH. The device

operates in clocked mode when LE is LOW and CLK is tog-

gled. Data transfers from the Inputs (I_n) to Outputs (O_n) on

■ 26Ω series resistors in outputs

■ t_PD(CLK to O_n)

3.7 ns max for 3.0V to 3.6V V_CC

4.6 ns max for 2.3V to 2.7V V_CC

7.4 ns max for 1.65V to 1.95V V_CC

a Positive Edge Transition of the Clock. When OE is LOW,

the output data is enabled. When OE is HIGH the output

port is in a high impedance state.

■ Power-down high impedance outputs

■ Latchup conforms to JEDEC JED78

■ ESD performance:

The 74ALVCF322835 is designed with 26Ω series resistors

in the outputs. This design reduces noise in applications

such as memory address drivers, clock drivers, and bus

transceivers/transmitters.

Human body model > 2000V

Machine model >200V

The 74ALVCF322835 is designed for low voltage (1.65V to

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

The 74ALVCF322835 is fabricated with an advanced

CMOS technology to achieve high speed operation while

maintaining low CMOS power dissipation.

Ordering Code:

Package

Order Number

Package Description

Number

74ALVCF322835G

(Note 1) (Note 2)

BGA114A

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

Note 1: Ordering Code “G” indicates Trays.

Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

DS500741

www.fairchildsemi.com

12 3 4 5 6 7 8

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与74ALVCF322835相关器件

型号	品牌	获取价格	描述	数据表
74ALVCF322835_04	FAIRCHILD	获取价格	Low Voltage 36-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26ohm Series Resist
74ALVCF322835G	FAIRCHILD	获取价格	Low Voltage 36-Bit Universal Bus Driver with
74ALVCF322835GX	FAIRCHILD	获取价格	BUFFER/DRIVER\|DUAL\|18-BIT\|AVC/ALVC-CMOS\|BGA\|114PIN\|PLASTIC
74ALVCH162240	FAIRCHILD	获取价格	Low Voltage 16-Bit Inverting Buffer/Line Driv
74ALVCH162240T	FAIRCHILD	获取价格	Low Voltage 16-Bit Inverting Buffer/Line Driv
74ALVCH162240TX	FAIRCHILD	获取价格	Quad 4-Bit Buffer/Driver
74ALVCH162244	NXP	获取价格	16-bit buffer/line driver with 30ohm termination resistor 3-State
74ALVCH162244	FAIRCHILD	获取价格	Low Voltage 16-Bit Buffer/Line Driver with Bu
74ALVCH162244	RENESAS	获取价格	3.3V CMOS 16-Bit Buffer/Driver with 3-State Outputs and Bus-Hold
74ALVCH162244DGG	NXP	获取价格	16-bit buffer/line driver with 30ohm termination resistor 3-State

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