54HC244 datasheet(2/12 Pages) STMICROELECTRONICS

No. de pieza	54HC244

Descripción Electrónicos	HC240: INVERTED - HC241/244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS

PDF	12 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

Logo

2 / 12 page

CHIP CARRIER

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION (HC240)

PIN No

SYMBOL

NAME AND FUNCTION

Output Enable Input

2, 4, 6, 8

1A1 to 1A4

Data Inputs

9, 7, 5, 3

2Y1 to 2Y4

Data Outputs

11, 13, 15,

2A1 to 2A4

Data Inputs

18, 16, 14,

1Y1 to 1Y4

Data Outputs

Output Enabel Input

GND

Ground (0V)

VCC

Positive Supply Voltage

PIN DESCRIPTION (HC244)

PIN No

SYMBOL

NAME AND FUNCTION

Output Enable Input

2, 4, 6, 8

1A1 to 1A4

Data Inputs

9, 7, 5, 3

2Y1 to 2Y4

Data Outputs

11, 13, 15,

2A1 to 2A4

Data Inputs

18, 16, 14,

1Y1 to 1Y4

Data Outputs

Output Enabel Input

GND

Ground (0V)

VCC

Positive Supply Voltage

PIN DESCRIPTION (HC241)

PIN No

SYMBOL

NAME AND FUNCTION

Output Enable Input

2, 4, 6, 8

1A1 to 1A4

Data Inputs

9, 7, 5, 3

2Y1 to 2Y4

Data Outputs

11, 13, 15,

2A1 to 2A4

Data Inputs

18, 16, 14,

1Y1 to 1Y4

Data Outputs

Output Enabel Input

GND

Ground (0V)

VCC

Positive Supply Voltage

HC244

HC241

HC240

M54/M74HC240/241/244

2/12

54HC244 Datasheet(PDF) 2 Page - STMicroelectronics

54HC244 Datasheet(HTML) 2 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12

Datasheet Descarga

Enlace URL