54HCT163 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

fabricante

54HCT163

High Speed CMOS TTL Input

Unspecified 

High Speed CMOS TTL Input – 74HCT163

d

Pad Layout and Functions

Rev 1.0

06/06/19

14

13

15

DIE ID

16

12

11

10

9

1

2

3

4

8

5

6

7

0,0

1950µm (76.77 mils)

Logic Diagram

PAD

FUNCTION

COORDINATES (mm)

X

Y

1

MR

0.145

0.655

2

CP

0.145

0.315

3

P0

0.350

0.135

4

P1

0.670

0.125

5

P2

1.045

0.125

6

P3

1.375

0.125

7

PE

1.698

0.135

8

GND

1.712

0.465

9

SPE

1.712

0.885

10

TE

1.698

1.229

11

Q3

1.533

1.441

12

Q2

1.208

1.441

13

Q1

0.795

1.441

14

Q0

0.440

1.441

15

TC

0.155

1.227

16

VCC

0.155

0.910

CONNECT CHIP BACK TO VCC OR FLOAT

Function Table

INPUTS

CP MR SPE PE TE

↑L

X

XX

↑H

L

XX

↑H

H

HH

↑H

H

L

X

↑H

H

X

L

OUTPUT

Q

RESET

LOAD DATA

COUNT

NO COUNT

NO COUNT

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