HT692(2000) Ver la hoja de datos (PDF) - Holtek Semiconductor

Número de pieza

componentes Descripción

Fabricante

HT692
(Rev.:2000)

318 Series of Decoders

Holtek Semiconductor 

HT604L/614/692

Address/Data sequence

The following provides a table of address/data sequence for various models of the 318 series decoders. A

correct device should be selected according to the sindividual address and data requirements.

Address/Data Bits

Part No.

0~3

4

5 6~9 10 11 12 13 14 15 16 17

HT604L A0~A3 A4 ¾ A6~A9 ¾ A11 D12 D13 D14 D15 ¾ ¾

HT614 A0~A3 A4 ¾ A6~A9 ¾ A11 D12 D13 D14 D15 ¾ ¾

HT692 A0~A3 ¾ ¾ A6~A9 ¾ A11 A12 ¾ D14 D15 ¾ ¾

Note: ²¾² is a dummy code which is left ²open² and not bonded out.

Oscillator frequency vs supply voltage

fo s c

(S c a le )

3 .0 0

R o s c (9 )

2 .7 5

2 .5 0

120k

2 .2 5

2 .0 0

150k

1 .7 5

180k

1 .5 0

220k

1 .2 5

270k

(1 0 0 k H z ) 1 .0 0

330k

390k

0 .7 5

470k

560k

0 .5 0

680k

820k

1M

0 .2 5

1 .5 M

2M

2

3

4

5

6

7

8

9

10

11

1 2 1 2 .5 V D D (V D C )

The recommended oscillator frequency is fOSCD (decoder) @ fOSCE (encoder)

7

April 24, 2000

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