M74HCT367M1R(1993) 查看數據表（PDF） - STMicroelectronics

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M74HCT367M1R
(Rev.:1993)

HEX BUS BUFFER (3-STATE) HCT367 NON INVERTING, HCT368 INVERTING

STMicroelectronics 

M54/M74HCT367/368

INPUT AND OUTPUT EQUIVALENT CIRCUIT

CHIP CARRIER

HCT367

HCT368

NC = No Internal Connection

TRUTH TABLE

INPUTS

G

An

L

L

L

H

H

X

X = DON’T CARE Z = HIGH IMPEDANCE

PIN DESCRIPTION (HCT367)

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

Y n (367)

L

H

Z

OUTPUTS

Yn (368)

H

L

Z

PIN DESCRIPTION (HCT368)

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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