74LCX574

更新时间： 2024-11-24 22:56:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		触发器输出元件输入元件
页数	文件大小	规格书
13页	268K
描述
OCTAL D-TYPE FLIP FLOP NON-INVERTING (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS

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74LCX574 数据手册

74LCX574

OCTAL D-TYPE FLIP FLOP NON-INVERTING (3-STATE)

WITH 5V TOLERANT INPUTS AND OUTPUTS

■

5V TOLERANT INPUTS AND OUTPUTS

HIGH SPEED:

= 150 MHz (MIN.) at V = 3V

MAX

■

POWER DOWN PROTECTION ON INPUTS

AND OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

SOP

TSSOP

|I | = I = 24mA (MIN) at V = 3V

■

PCI BUS LEVELS GUARANTEED AT 24 mA

BALANCED PROPAGATION DELAYS:

Table 1: Order Codes

PACKAGE

PLH

PHL

■

OPERATING VOLTAGE RANGE:

(OPR) = 2.0V to 3.6V (1.5V Data

T & R

SOP

74LCX574MTR

74LCX574TTR

Retention)

TSSOP

■

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 574

LATCH-UP PERFORMANCE EXCEEDS

500mA (JESD 17)

ESD PERFORMANCE:

HBM > 2000V (MIL STD 883 method 3015);

outputs will be set to the logic state that were

setup at the D inputs.

While the (OE) input is low, the 8 outputs will be in

a normal logic state (high or low logic level) and

while high level the outputs will be in a high

impedance state.

MM > 200V

The Output control does not affect the internal

operation of flip flops; that is, the old data can be

retained or the new data can be entered even

while the outputs are off.

It has same speed performance at 3.3V than 5V

AC/ACT family, combined with a lower power

consumption.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

DESCRIPTION

The 74LCX574 is a low voltage CMOS OCTAL

D-TYPE FLIP FLOP with 3 STATE OUTPUT

NON-INVERTING fabricated with sub-micron

silicon gate and double-layer metal wiring C MOS

technology. It is ideal for low power and high

speed 3.3V applications; it can be interfaced to 5V

signal environment for both inputs and outputs.

These 8 bit D-Type flip-flops are controlled by a

clock input (CK) and an output enable input (OE).

On the positive transition of the clock, the Q

Figure 1: Pin Connection And IEC Logic Symbols

Rev. 5

1/13

September 2004

12 3 4 5 6 7...13

中文翻译

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与74LCX574相关器件

型号	品牌	获取价格	描述	数据表
74LCX574_08	FAIRCHILD	获取价格	74LCX574
74LCX574BQX	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX574FT	TOSHIBA	获取价格	Octal D-Type Flip-Flop, TSSOP20B
74LCX574M	ETC	获取价格	Octal D-Type Flip-Flop
74LCX574MSA	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX574MSAX	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX574MTC	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX574MTC_NL	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX574MTC-NL	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
74LCX574MTCX	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs

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