Datasheet > M54HCT14

M54HCT14

更新时间： 2024-09-26 22:57:55

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
9页	234K
描述
HEX SCHMITT INVERTER

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中文翻译

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数据手册

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M54HCT14 数据手册

M54HCT14

M74HCT14

HEX SCHMITT INVERTER

HIGH SPEED

t_PD= 16 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= 0.7 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

B1R

(Plastic Package)

F1R

(Ceramic Package)

PIN AND FUNCTION COMPATIBLE WITH

54/74LS14

M1R

(Micro Package)

C1R

(Chip Carrier)

ORDER CODES :

M54HCT14F1R

M74HCT14B1R

M74HCT14M1R

M74HCT14C1R

DESCRIPTION

The M54/74HCT14 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 HCT04 but all inputs

have 0.7 V hysteresis level.This together with its

schmitt trigger function allows it to be used on line

receivers with slow rise/fall input signals. This inte-

grated circuit has input and output characteristics

that are fully compatible with 54/74 LSTTL logic

families. M54/74HCT devices are designed to di-

rectly interface HSC²MOS systems with TTL and

NMOS components. They are also plug in replace-

ments for LSTTL devices giving a reduction of

power consumption.All inputs are equipped with pro-

PIN CONNECTIONS (top view)

INPUT AND OUTPUT EQUIVALENT CIRCUIT

NC =

No Internal

Connection

October 1993

1/9

12 3 4 5 6 7...9

中文翻译

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