74ALVC162835

更新时间： 2024-11-17 22:56:19

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
7页	92K
描述
Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Inputs/Outputs and 26з Series Resistors in Outputs

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74ALVC162835 数据手册

September 2001

Revised February 2002

74ALVC162835

Low Voltage 18-Bit Universal Bus Driver

with 3.6V Tolerant Inputs/Outputs

and 26Ω Series Resistors in Outputs

General Description

The ALVC162835 low voltage 18-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 PC100 DIMM module specifications

■ 1.65V to 3.6V V_CCspecifications provided

■ 3.6V tolerant inputs and outputs

■ 26Ω series resistors in outputs

■ t_PD(CLK to O_n)

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

5.4 ns max for 3.0V to 3.6V V_CC

6.3 ns max for 2.3V to 2.7V V_CC

9.2 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-off high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ Latchup conforms to JEDEC JED78

■ ESD performance:

The ALVC162835 is designed with 26Ω series resistors in

the outputs. This design reduces noise in applications such

as memory address drivers, clock drivers, and bus trans-

ceivers/transmitters.

Human body model > 2000V

The 74ALVC162835 is designed for low voltage (1.65V to

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

Machine model >200V

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

down, OE should be tied to V_CCthrough a pulldown resistor; the minimum

The 74ALVC162835 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

value of the resistor is determined by the current sourcing capability of the

driver.

Ordering Code:

Package

Order Number

Package Description

Number

74ALVC162835T

MTD56

56-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.

DS500646

www.fairchildsemi.com

12 3 4 5 6 7

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与74ALVC162835相关器件

型号	品牌	获取价格	描述	数据表
74ALVC162835A	NXP	获取价格	18-bit registered driver with 30ohm termination resistors (3-State)
74ALVC162835ADGG	NXP	获取价格	18-bit registered driver with 30ohm termination resistors (3-State)
74ALVC162835ADGG,1	NXP	获取价格	74ALVC162835A - 18-bit registered driver with
74ALVC162835ADGG:1	NXP	获取价格	74ALVC162835A - 18-bit registered driver with
74ALVC162835ADGG-T	NXP	获取价格	IC ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO56, PLASTIC, SOT-364, TSSOP2-48, Bus
74ALVC162835APA	IDT	获取价格	TSSOP-56, Tube
74ALVC162835APF	IDT	获取价格	TVSOP-56, Tube
74ALVC162835APV	IDT	获取价格	SSOP-56, Tube
74ALVC162835DGG	NXP	获取价格	IC ALVC/VCX/A SERIES, 18-BIT DRIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP2-56, Bus Driver/T
74ALVC162835DGGRE4	TI	获取价格	18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS

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