M54HC4050K1 查看數據表（PDF） - STMicroelectronics

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M54HC4050K1

RAD-HARD HEX BUFFER/CONVERTER

STMicroelectronics 

M54HC4050

Figure 1: IEC Logic Symbols

Figure 2: Input And Output Equivalent Circuit

Table 1: Pin Description

PIN N°

2, 4, 6, 10,

12, 15

3, 5, 7, 9, 11,

14

13, 16

8

1

SYMBOL NAME AND FUNCTION

1Y to 6Y Data Outputs

1A to 6A

NC

GND

VCC

Data Inputs

Not Connected

Ground (0V)

Positive Supply Voltage

Table 2: Truth Table

INPUT

nA

L

H

OUTPUT

nY

L

H

Table 3: Absolute Maximum Ratings

Symbol

Parameter

VCC Supply Voltage

VI

DC Input Voltage

VO

DC Output Voltage

IIK

DC Input Diode Current

IOK

DC Output Diode Current

IO

DC Output Current

ICC or IGND DC VCC or Ground Current

PD

Power Dissipation

Tstg Storage Temperature

TL

Lead Temperature (10 sec)

Value

Unit

-0.5 to +7

V

-0.5 to 15

V

-0.5 to VCC + 0.5

V

− 20

mA

± 20

mA

± 25

mA

± 50

mA

300

mW

-65 to +150

°C

265

°C

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is

not implied

2/9

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