Datasheet > 逻辑 > 总线驱动器/收发器> 74VCXH162373

74VCXH162373

更新时间： 2024-11-05 22:11:51

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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数据手册

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74VCXH162373 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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与74VCXH162373相关器件

型号	品牌	获取价格	描述	数据表
74VCXH162373_05	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bushold and 26ohm Series Resistors in Outputs
74VCXH162373MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74VCXH162373MTX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
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

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