M54HC14DT

更新时间： 2024-11-04 12:57:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
9页	235K
描述
Rad-Hard Hex Schmitt Inverter

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中文翻译

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技术参数
数据手册

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M54HC14DT 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
Factory Lead Time：	40 weeks 1 day	风险等级：	5.67
逻辑集成电路类型：	ENCODER	Base Number Matches：	1

M54HC14DT 数据手册

M54HC14

M74HC14

HEX SCHMITT INVERTER

HIGH SPEED

t_PD= 11 ns (TYP.) AT V_CC= 5 V

LOW POWER DISSIPATION

I_CC= 1 µA (MAX.) AT T_A= 25 °C

HIGH NOISE IMMUNITY

V_H= 1.1 V (TYP.) AT V_CC= 5 V

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

54/74LS14

ORDER CODES :

M54HC14F1R

M74HC14B1R

M74HC14M1R

M74HC14C1R

DESCRIPTION

PIN CONNECTIONS (top view)

The M54/74HC14 is a high speed CMOS HEX

SCHMITT INVERTER fabricated in silicon gate

C²MOS technology. It has the same highspeed per-

formance of LSTTL combined with true CMOS low

power consumption. Pin configuration and function

are the same as those of the HC04 but all inputs

have 20 % V_CChysteresis level.

This together with its schmitt trigger function allows

it to beused on line receivers with slow rise/fall input

signals. All inputs are equipped with protection cir-

cuits against static discharge and transient excess

voltage.

INPUT AND OUTPUT EQUIVALENT CIRCUIT

NC =

No Internal

Connection

December 1992

1/9

12 3 4 5 6 7...9

中文翻译

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