M74HC366(1992) 查看數據表（PDF） - STMicroelectronics

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M74HC366
(Rev.:1992)

HEX BUS BUFFER 3-STATE HC365 NON INVERTING - HC366 INVERTING

STMicroelectronics 

M54/M74HC365/366

INPUT AND OUTPUT EQUIVALENT CIRCUIT

CHIP CARRIER

HC365

HC366

NC = No Internal Connection

TRUTH TABLE

INPUTS

G1

G2

An

L

L

L

L

L

H

H

X

X

X

H

X

X = DON’T CARE Z = HIGH IMPEDANCE

Y (365)

L

H

Z

Z

OUTPUTS

Y (366)

H

L

Z

Z

PIN DESCRIPTION (HC365)

PIN No

1, 15

2, 4, 6, 10,

12, 14

3, 5, 7, 9,

11, 13

8

16

SYMBOL

G1, G2

1A to 6A

1Y to 6Y

GND

VCC

NAME AND FUNCTION

Output Enable Inputs

Data Inputs

Data Outputs

Ground (0V)

Positive Supply Voltage

PIN DESCRIPTION (HC366)

PIN No

1, 15

2, 4, 6, 10,

12, 14

3, 5, 7, 9,

11, 13

8

16

SYMBOL

G1, G2

1A to 6A

1Y to 6Y

GND

VCC

NAME AND FUNCTION

Output Enable Inputs

Data Inputs

Data Outputs

Ground (0V)

Positive Supply Voltage

2/11

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