M74HCT373(1993) Ver la hoja de datos (PDF) - STMicroelectronics

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M74HCT373
(Rev.:1993)

OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT HCT373 NON INVERTING - HCT533 INVERTING

STMicroelectronics 

M54/M74HCT373/533

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION (HCT373)

PIN No

1

2, 5, 6, 9,

12, 15, 16,

19

3, 4, 7, 8,

13, 14, 17,

18

11

10

20

SYMBOL

OE

Q0 to Q7

D0 to D7

LE

GND

VCC

NAME AND FUNCTION

3 State output Enable

Input (Active LOW)

3 State outputs

Data Inputs

Latch Enable Input

Ground (0V)

Positive Supply Voltage

IEC LOGIC SYMBOLS

HCT373

PIN DESCRIPTION (HCT533)

PIN No

1

2, 5, 6, 9,

12, 15, 16,

19

3, 4, 7, 8,

13, 14, 17,

18

11

10

20

SYMBOL

OE

Q0 to Q7

D0 to D7

LE

GND

VCC

NAME AND FUNCTION

3 State output Enable

Input (Active LOW)

3 State outputs

Data Inputs

Latch Enable Input

Ground (0V)

Positive Supply Voltage

H CT 53 3

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