74VCX162373

更新时间： 2024-11-05 22:37:03

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
7页	85K
描述
Low Voltage 16-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs and 26ヘ Series Resistors in Outputs

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中文翻译

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数据手册

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74VCX162373 数据手册

January 2000

Revised January 2000

74VCX162373

Low Voltage 16-Bit Transparent Latch

with 3.6V Tolerant Inputs and Outputs

and 26Ω Series Resistors in Outputs

General Description

Features

■ 1.65V–3.6V V_CCsupply operation

The VCX162373 contains sixteen non-inverting latches

with 3-STATE outputs and is intended for bus oriented

applications. The device is byte controlled. The flip-flops

appear to be transparent to the data when the Latch enable

(LE) is HIGH. When LE is LOW, the data that meets the

setup time is latched. Data appears on the bus when the

Output Enable (OE) is LOW. When OE is HIGH, the out-

puts are in a high impedance state.

■ 3.6V tolerant inputs and outputs

■ 26Ω series resistors in outputs

■ t_PD(I_nto O_n)

3.3 ns max for 3.0V to 3.6V V_CC

4.5 ns max for 2.3V to 2.7V V_CC

9.0 ns max for 1.65V to 1.95V V_CC

The VCX162373 is also designed with 26Ω resistors in the

outputs. This design reduces line noise in applications

such as memory address drivers, clock drivers and bus

transceivers/transmitters.

■ Power-off high impedance inputs and outputs

■ Support live insertion and withdrawal (Note 1)

■ Static Drive (I_OH/I_OL

)

The 74VCX162373 is designed for low voltage (1.65V to

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

±12 mA @ 3.0V V_CC

±8 mA @ 2.3V V_CC

±3 mA @ 1.65V V_CC

The 74VCX162373 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

■ 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:

Package

Ordering Number

Number

Package Description

74VCX162373MTD

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 suffix letter “X” to the ordering code.

Logic Symbol

Pin Descriptions

Pin Names

Description

OE_n

Output Enable Input (Active LOW)

LE_n

Latch Enable Input

Inputs

I₀–I₁₅

O₀–O₁₅

Outputs

DS500236

www.fairchildsemi.com

12 3 4 5 6 7

中文翻译

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与74VCX162373相关器件

型号	品牌	获取价格	描述	数据表
74VCX162373_05	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3.6V Tolerant Inputs and Outputs and 26ohm Serie
74VCX162373DT	ETC	获取价格	8-Bit D-Type Latch
74VCX162373DTR	ETC	获取价格	8-Bit D-Type Latch
74VCX162373MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 3.6
74VCX162373MTDX	FAIRCHILD	获取价格	8-Bit D-Type Latch
74VCX162373MTDX	ONSEMI	获取价格	带3.6V容差输入和输出且输出端带26 Ohm串联电阻的低电压16位透明锁存器
74VCX162374	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with 3.6V
74VCX162374_05	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with 3.6V Tolerant Inputs and Outputs and 26ohm Series
74VCX162374DT	ONSEMI	获取价格	ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48, TSSOP-48
74VCX162374MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with 3.6V

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