HM-6551B/883(1997) Ver la hoja de datos (PDF) - Intersil

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Lista de partido

HM-6551B/883
(Rev.:1997)

256 x 4 CMOS RAM

Intersil 

Test Load Circuit

HM-6551/883

DUT

(NOTE 1) CL

IOH

+

-

1.5V

IOL

EQUIVALENT CIRCUIT

NOTE:

1. Test head capacitance includes stray and jig capacitance.

Burn-In Circuit

F7

F6

F5

F4

F9

F10

F11

F3

F3

F3

HM-6551/883

CERDIP

1 A3

2 A2

3 A1

4 A0

5 A5

6 A6

7 A7

8 GND

9 D0

10 Q0

11 D1

VCC

C1

VCC 22

A4 21

F8

W 20

F2

S1 19

F0

E 18

F0

S2 17

F1

Q3 16

F3

D3 15

F3

Q2 14

F3

D2 13

F3

Q1 12

F3

NOTES:

All resistors 47kΩ ±5%.

F0 = 100kHz ±10%.

F1 = F0 ÷ 2, F2 = F1 ÷ 2, F3 = F2 ÷ 2 . . . F12 = F11 ÷ 2.

VCC = 5.5V ±0.5V.

VIH = 4.5V ±10%.

VIL = -0.2V to +0.4V.

C1 = 0.01µF Min.

6-108

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