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74VCXH162373MTX

更新时间： 2024-11-23 22:28:59

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	89K
描述
Low Voltage 16-Bit Transparent Latch with Bushold and 26ヘ Series Resistors in Outputs

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中文翻译

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替代型号

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74VCXH162373MTX 数据手册

January 2000

Revised March 2000

74VCXH162373

Low Voltage 16-Bit Transparent Latch with Bushold

and 26Ω Series Resistors in Outputs

General Description

Features

■ 1.65V–3.6V V_CCsupply operation

The VCXH162373 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 control inputs and outputs

■ Bushold on data inputs eliminates the need for external

pull-up/pull-down resistors

■ 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 VCXH162373 data inputs include active bushold cir-

cuitry, eliminating the need for external pull-up resistors to

hold unused or floating data inputs at a valid logic level.

The VCXH162373 is also designed with 26Ω series resis-

tors in the outputs. This design reduces line noise in appli-

cations such as memory address driver, clock drivers and

bus transceivers/transmitters.

■ Static Drive (I_OH/I_OL

)

±12 mA @ 3.0V V_CC

±8 mA @ 2.3V V_CC

±3 mA @ 1.65V V_CC

The 74VCXH162373 is designed for low voltage (1.65V to

3.6V) V_CCapplications with output compatibility up to 3.6V.

■ Uses patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 300 mA

■ ESD performance:

The 74VCXH162373 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

Human body model > 2000V

Machine model > 200V

Ordering Code:

Package

Ordering Number

Number

Package Description

74VCXH162373MTD

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

[TUBES]

MTD48

74VCXH162373MTX

(Note 1)

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

[TAPE and REEL]

Note 1: Use this Order Number to receive devices in Tape and Reel.

Logic Symbol

Pin Descriptions

Pin Names

Description

OE_n

Output Enable Input (Active LOW)

Latch Enable Input

Bushold Inputs

LE_n

I₀–I₁₅

O₀–O₁₅

Outputs

DS500227

www.fairchildsemi.com

12 3 4 5 6 7

中文翻译

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74VCXH162373MTX 替代型号

型号	品牌	替代类型	描述	数据表
74VCXH162373MTD	FAIRCHILD	完全替代	Low Voltage 16-Bit Transparent Latch with Bus
74ALVCH162373PAG	IDT	功能相似	3.3V CMOS 16-BIT TRANS- PARENT D-TYPE LATCH
74ALVCH162373GRE4	TI	功能相似	16-BIT TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS

与74VCXH162373MTX相关器件

型号	品牌	获取价格	描述	数据表
74VCXH162373T	ETC	获取价格	LATCH\|DUAL\|8-BIT\|VCX-CMOS\|TSSOP\|48PIN\|PLASTIC
74VCXH162374	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bush
74VCXH162374MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bush
74VCXH162374MTX	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bush
74VCXH162374T	ETC	获取价格	16-Bit D-Type Flip-Flop
74VCXH162374TTR	STMICROELECTRONICS	获取价格	ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48, TSSOP-48
74VCXH16240	FAIRCHILD	获取价格	Low Voltage 16-Bit Inverting Buffer/Line Driver with Bushold
74VCXH16240	ONSEMI	获取价格	Low−Voltage 1.8/2.5/3.3V 16−Bit Buffer
74VCXH16240/D	ETC	获取价格	Low-Voltage 1.8/2.5/3.3V 15-Bit Buffer
74VCXH16240DT	ONSEMI	获取价格	Low−Voltage 1.8/2.5/3.3V 16−Bit Buffer

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