74LVQ273

更新时间： 2024-11-17 22:53:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		触发器
页数	文件大小	规格书
10页	75K
描述
OCTAL D-TYPE FLIP FLOP WITH CLEAR

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中文翻译

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数据手册

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74LVQ273 数据手册

74LVQ273

OCTAL D-TYPE FLIP FLOP WITH CLEAR

■

HIGH SPEED:

f_MAX=150MHz(TYP.) at V_CC=3.3V

COMPATIBLEWITH TTL OUTPUT

LOW POWER DISSIPATION:

■

_CC=4 µA (MAX.) at T_A=25 ^oC

■

LOWNOISE:

(Micro Package)

(TSSOPPackage)

V_OLP=0.4 V (TYP.)at V_CC= 3.3V

75Ω TRANSMISSIONLINEDRIVING

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL= 12 mA (MIN)

PCI BUSLEVELSGUARANTEED AT 24mA

BALANCEDPROPAGATIONDELAYS:

t_PLHt_PHL

ORDER CODES :

74LVQ273M

74LVQ273T

Information signals applied to D inputs are

transfered to the Q outputs on the positive going

edge of the clock pulse.

When the CLEAR inputs is held low, the Q

outputs are held low independentelyof the other

inputs .

It has better speed performance at 3.3V than 5V

LS-TTL family combined with the true CMOS low

power consumption.

■

OPERATING VOLTAGERANGE:

V_CC(OPR)= 2V to 3.6V(1.2VDataRetention)

PIN AND FUNCTION COMPATIBLEWITH

74 SERIES273

IMPROVED LATCH-UP IMMUNITY

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

DESCRIPTION

The LVQ273 is a low voltage CMOS OCTAL

D-TYPE FLIP FLOP WITH CLEAR fabricated

with sub-micron silicon gate and double-layer

metal wiring C²MOS technology. It is ideal for low

power and low noise 3.3V applications.

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/10

February 1999

12 3 4 5 6 7...10

中文翻译

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与74LVQ273相关器件

型号	品牌	获取价格	描述	数据表
74LVQ273_01	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop
74LVQ273_04	FAIRCHILD	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74LVQ273M	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74LVQ273MTR	FAIRCHILD	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74LVQ273QSC	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop
74LVQ273QSCX	FAIRCHILD	获取价格	D Flip-Flop, LVQ Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20
74LVQ273SC	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop
74LVQ273SCX	ETC	获取价格	Octal D-Type Flip-Flop
74LVQ273SJ	FAIRCHILD	获取价格	Low Voltage Octal D-Type Flip-Flop
74LVQ273SJX	FAIRCHILD	获取价格	D Flip-Flop, LVQ Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20