Datasheet > 逻辑 > 总线驱动器/收发器> 74LCXH162373

74LCXH162373

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		锁存器
页数	文件大小	规格书
11页	115K
描述
Low Voltage 16-Bit Transparent Latch with Bushold and 26з Series Resistor Outputs

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中文翻译

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数据手册

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74LCXH162373 数据手册

February 2001

Revised March 2002

74LCXH162373

Low Voltage 16-Bit Transparent Latch

with Bushold and 26Ω Series Resistor Outputs

General Description

Features

■ 5V tolerant control inputs and outputs

The LCXH162373 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 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 outputs are in

a high impedance state.

■ 2.3V–3.6V V_CCspecifications provided

■ Equivalent 26Ω series resistors on outputs

■ Bushold on inputs eliminates the need for external

pull-up/pull-down resistors

■ 6.2 ns t_PDmax (V_CC= 3.3V), 20 µA I_CCmax

■ Power down high impedance inputs and outputs

■ ±12 mA output drive (V_CC= 3.0V)

The LCXH162373 is designed for low voltage (2.5V or

3.3V) V_CCapplications with capability of interfacing to a 5V

■ Implements patented noise/EMI reduction circuitry

■ Latch-up performance exceeds 500 mA

■ ESD performance:

signal environment. The 26Ω series resistor helps reduce

output overshoot and undershoot.

The LCXH162373 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing CMOS low power dissipation.

Human body model > 2000V

Machine model > 200V

The LCXH162373 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.

■ Also packaged in plastic Fine-Pitch Ball Grid Array

(FBGA) (Preliminary)

Ordering Code:

Package

Order Number

Package Description

Number

74LCXH162373GX

(Note 1)

BGA54A

(Preliminary)

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

[TAPE and REEL]

74LCXH162373MEA

74LCXH162373MEX

74LCXH162373MTD

74LCXH162373MTX

MS48A

MTD48

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[RAIL]

48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide

[TAPE and REEL]

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

[RAIL]

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

[TAPE and REEL]

Note 1: BGA package available in Tape and Reel only.

Logic Symbol

DS500445

www.fairchildsemi.com

12 3 4 5 6 7...11

中文翻译

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与74LCXH162373相关器件

型号	品牌	获取价格	描述	数据表
74LCXH162373GX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162373MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162373MEAX	ETC	获取价格	8-Bit D-Type Latch
74LCXH162373MEX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162373MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162373MTDX	ETC	获取价格	8-Bit D-Type Latch
74LCXH162373MTX	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with Bus
74LCXH162374	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bush
74LCXH162374GX	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bush
74LCXH162374MEA	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bush

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