Datasheet > M74HC273

M74HC273

更新时间： 2024-11-01 22:57:55

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
11页	252K
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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M74HC273 数据手册

M54HC273

M74HC273

OCTAL D TYPE FLIP FLOP WITH CLEAR

HIGH SPEED

f_MAX= 67 MHz (TYP.) AT V_CC= 5 V

LOW POWER DISSIPATION

I_CC= 4 µA (MAX.) AT T_A= 25 °C

HIGH NOISE IMMUNITY

V_NIH= V_NIL= 28 % V_CC(MIN.)

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

SYMMETRICAL OUTPUT IMPEDANCE

IOH = I_OL= 4 mA (MIN.)

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

WIDE OPERATING VOLTAGE RANGE

B1R

(Plastic Package)

F1R

(Ceramic Package)

M1R

(Micro Package)

C1R

(Chip Carrier)

V_CC(OPR) = 2 V TO 6 V

PIN AND FUNCTION COMPATIBLE WITH

54/74LS273

ORDER CODES :

M54HC273F1R

M74HC273B1R

M74HC273M1R

M74HC273C1R

DESCRIPTION

The M54/74HC273 is a high speed CMOS OCTAL

D-TYPE FLIP FLOP WITH CLEAR fabricated in sili-

con gate C²MOS technology. It has the same high

speed performance of LSTTL combined with true

CMOS low power consumption.

PIN CONNECTIONS (top view)

Information signals applied to D inputs are trans-

ferred to the Q outputs on the positive-going edge

of the clock pulse.

When the CLEAR input is held low, the Q output are

in the low logic level independent of the other inputs.

All inputs are equipped with protection circuits

against static discharge and transient excess volt-

age.

INPUT AND OUTPUT EQUIVALENT CIRCUIT

NC =

No Internal

Connection

October 1992

1/11

12 3 4 5 6 7...11

中文翻译

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与M74HC273相关器件

型号	品牌	获取价格	描述	数据表
M74HC273B1R	STMICROELECTRONICS	获取价格	OCTAL D TYPE FLIP FLOP WITH CLEAR
M74HC273C1R	STMICROELECTRONICS	获取价格	OCTAL D TYPE FLIP FLOP WITH CLEAR
M74HC273M1R	STMICROELECTRONICS	获取价格	OCTAL D TYPE FLIP FLOP WITH CLEAR
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